LABORATORY GLASSWARE CATALOGUE WELCOME NOTE We Are Delighted with Your Interest in Our Chemical and Heat-Resistant Duraglas Laboratory Glassware

LABORATORY GLASSWARE CATALOGUE WELCOME NOTE We are delighted with your interest in our chemical and heat-resistant Duraglas laboratory glassware. You will find we are the right contact for standard laboratory glassware as well as exacting, customized, special articles.

With our comprehensive range and our wide range of production and finishing options, we are sure we can find, in co-operation with you, the optimum laboratory glass for your special application.

This product catalogue provides an overview of our products and services within the field of laboratory glassware. Our product sales executive will happy to discuss your individual needs as well as the properties of our speciality material.

You can find more information and details on our website www.duraglas.com.my

Please do not hesitate to contact us.

Stanly Tee Founder of DURAGLAS ABOUT DURAGLAS.

02 THE COMPANY 03 CUSTOMISED SERVICES 04 QUALITY ASSURANCE 05 PRODUCT SHOWROOM 06 OUR CUSTOMERS 07 - 08 CERTIFICATES & ACKNOWLEDGMENTS

LABORATORY GLASSWARE & ACCESSORIES. 09 - 46 GENERAL GLASSWARE 47 - 48 GLASS FORMERS & FINGER COT 49 - 124 JOINTEDWARE 125 - 132 VOLUMETRIC WARE 133 - 134 WATER STILL

TECHNICAL INFORMATION.

135 - 139 TECHNICAL INFORMATION - GLASSWARE 140 - 141 TECHNICAL INFORMATION - WATERSTILL

PRODUCT INDEX.

142 - 144 INDEX BY ALPHABET

ORDER INFORMATION.

145 ORDER INFORMATION & CUSTOMER SERVICES

TERMS & CONDITIONS.

146 - 148 TERMS & CONDITIONS OF SALES

1 THE COMPANY DURAGLAS SDN BHD was incorporated on May 18, 2001 a well established Glass Fabricator in Malaysia. It was formally know as GLASSFIT SDN BHD, established in YEAR 1995 by Stanly Tee Boon Teck who has extensive knowledge in the field of glass-blowing.

Duraglas has own glass blowing workshop which located at Kepong Entrepreneurs Parks, Kuala Lumpur, the heart of Malaysia. The company is playing a significant role in the area of the advanced glass-tech, glass-based scientific equipment and laboratory-ware. The main core business are designing and fabricating of glass apparatus for educational, scientific and industrial research laboratory usage, as well as consumer and decorative products. All the products are competitively produced in the highest quality DURAN and PYREX standards.

The company has proven itself both in laboratories as well as in industrial and domestic applications for more than 15 years. Our special industrial glass is used in numerous industries amongst others, like mechanical engineering, electrical industry and medical technology. Many well-know companies trust in the quality of our products and the creativity of our experience employees.

We always kept a close dialogue with our customers to provide solutions that meet customers requirements and permit highly precise applications, making our Brand constanty benchmarked assured for Durability, Quality and Precision.

2 CUSTOMISED SERVICES

We have been recognised as one of the worlds Our skills and expertise are not only confined to the world leading manufactures of technical glassware. We of science. We have helped to develop glassware for make over 2,500 standard products from beakers projects from laser tubes company, apothecary bottles for and bottles to flasks, test tubes, and others. a pharmaceutical chemist and from viscometers for an oil company, to glassware for an innovative piece of cookery However, if you have a specialist glass application equipment. that is not covered by the items in this catalogue we are pleased to offer you our unique personal No matter how challenging is your glassblowing services. product requirement, if the component

Whatever your industry or application, from the material is glass and the priority is production of small to high volume quantities, quality, we can provide the solution. you will find us helpful, competitive in price and unbeatable in quality. To find out to how you can turn your concept into a special glass product, contact us today via our website at We work to the most rigorous British and www.duraglas.com.my. Our technical specialists will International standards and can offer spectrum of contact you to help you with your enquiry. specialist glassware services including:

• Glassblowing Alternatively you can contact us by phone, fax or email: • Lathe Work Tel : 03-6251 7199 / 03-6252 6639 • Grinding and ground glass joint Fax : 03-6258 4639 • Moulding E-mail : [email protected] • Cutting and shaping [email protected] • Glass sinters and filterware • Calibration and shaping • Screen-printing with your logo or message

3 QUALITY ASSURANCE Duraglas’s Total Quality Management begins from the used of high quality raw material, state-of-the-art machinery by highly-trained experts to produce the finest products that meets our customer needs. The product will then go through a series of procedure and technical evaluation to ensure the quality is accordance with the requirement of the International quality standard. Therefore, our products are recognised and supplied to organisation such as Ministry of Education, Palm Oil Research Institute Malaysia and many more due to its fine quality and competitive price.

HIGH QUALITY RAW MATERIALS Duraglas believes in using the best material in its production. Some of its suppliers are internationally known companies such as: • Schott Duran, Germany • Iwaki Pyrex, Japan • Pyrex, UK • TGI Ilmabor, Germany • Lenz, Germany EXPERIENCE GLASS FABRICATING EXPERT • Witeg, Germany Stanly heads a team of highly-trained experts in the art of • LMS, Germany glass-blowing and glass fabrication. Each of the craftman • Goel Scientific Glass Works, India has more than 10 years’ of experience and is a specialist in their own right. These craftman are regularly trained locally and abroad to update themselves with the latest STATE-OF-THE-ART MACHINERY technique and equipment in glass-making. Duraglas uses some of the world renowned machinery in its production, which includes: • Lathe, coil and cutting machines and burners from Herbert Alnold, Germany • Lathe machines and burners from Heatway, UK • Lathe machines from Litton, USA • Furnaces from Niberthem, Germany

QUALITY CONTROL TEST Duraglas products will go through a series of quality control procedure and technical evaluation to ensure: • Very high chemical resistance • High usage temperature • Extreme heat resistance • Minimal thermal expansion • High resistance to thermal shock • High mechanical strength

4 PRODUCTS SHOWROOM Duraglas registered with Malaysia External Trade Development Corporation (MATRADE) since 2005. Our product has been showcase and exported worldwide receive much admiration and respect from importing countries due to its high quality and reliability.

5 OUR CUSTOMERS Through the years of good service and excellent products, Duraglas has managed to secure orders and contracts from multi-national companies, government ministries and agencies and private corporations.

They include: • Royal Selangor Pewter • PETRONAS • Rubber Research Institute (RRI) • Federal Economic Land & Development Association (FELDA) • Ministry of Education • Palm Oil Research Institute (MPOB) • University Technology PETRONAS (UTP) • University Pertanian Malaysia (UPM) • University Kebangsaan Malaysia (UKM) • University Malaya (UM) • University Sains Malaysia (USM) • University Pendidikan Sultan Idris (UPSI)

Some of DURAGLAS’ current clients are based in Singapore and Thailand. Plans are afoot to expand its presence in Vietnam, Myanmar, Brunei and Indonesia.

6 CERTIFICATION OF APPRECIATION

7 CLIENT’S ACKNOWLEDGMENT

8 GENERAL GLASSWARE

BeakerS Bottles Desiccators Dishes FlaskS Filtration – FilterS Filtration – Funnels FILTRATION APPARATUS StopcockS Tubes Tubing CAPILLARY ROD VOLUMETRICWARE Beakers, Low Form

With spout with graduation. Material: Borosilicate glass 3.3

Capacity O.D Height Cat No. ml mm mm 1011.01.05 5 22 30 1011.01.10 10 26 35 1011.01.25 25 34 50 1011.01.50 50 42 60 1011.01.100 100 50 70 1011.01.150 150 60 80 1011.01.250 250 70 95 1011.01.400 400 80 110 1011.01.600 600 90 125 1011.01 1011.01.800 800 100 135 1011.01.1L 1000 105 145 BEA K ERS 1011.01.2L 2000 130 185 1011.01.3L 3000 150 210 1011.01.5L 5000 170 270 1011.01.10L 10000 217 350

Beakers, Tall Form

With spout with graduation. Material: Borosilicate glass 3.3

Capacity O.D Height Cat No. ml mm mm 1012.01.50 50 38 70 1012.01.100 100 48 80 1012.01.150 150 54 95 1012.01.250 250 60 120 1012.01.400 400 70 130 1012.01.600 600 80 150 1012.01.800 800 90 175 1012.01.1L 1000 95 180 1012.01.2L 2000 120 240 1012.01 1012.01.3L 3000 135 280

10 GENERAL GLASSWARE BOTTLES 11 1061.01 1061P2.01 1061P1.01 Height mm 100 138 176 225 260 330 410 505 O.D mm 56 70 86 101 136 181 227 288 hread GL Thread 32 45 hread GL Thread 25 32 45 Capacity ml 100 250 500 1000 2000 5000 10000 20000 1061.01.100 (A) 1061.01.250 (A) 1061.01.500 (A) 1061.01.1L (A) 1061.01.2L (A) 1061.01.5L (A) 1061.01.10L (A) 1061.01.20L (A) Amber Glass , blue. Resistant up to 180 °C , blue with PTFE coated sealing. Cat No. 1061P2.01.32 1061P2.01.45 Cat No. 1061P1.01.25 1061P1.01.32 1061P1.01.45 1061.01.100 1061.01.250 1061.01.500 1061.01.1L 1061.01.2L 1061.01.5L 1061.01.10L 1061.01.20L Cat No. Clear Glass PBT Resistant up to 180 °C PBT lear Glass / Amber Glass Clear Glass graduation GL45, with -thread With DIN made of PP, and blue pouring cap screw With blue glass 3.3 Borosilicate Material: Pouring Rings Screwcaps Laboratory Bottles Laboratory Socket size 14/15 14/23 19/26 24/29 29/32 29/32 Socket size 14/15 14/23 19/26 24/29 29/32 29/32 -glass stopper. - Polyethylene Capacity ml 50 100 250 500 1000 2000 Capacity ml 50 100 250 500 1000 2000 Amber Glass 1021.04.50(A) 1021.04.100(A) 1021.04.250(A) 1021.04.500(A) 1021.04.1L(A) 1021.04.2L(A) Amber Glass 1022.04.50(A) 1022.04.100(A) 1022.04.250(A) 1022.04.500(A) 1022.04.1L(A) 1022.04.2L(A) Cat No. Clear Glass 1021.04.50 1021.04.100 1021.04.250 1021.04.500 1021.04.1L 1021.04.2L Cat No. Clear Glass 1022.04.50 1022.04.100 1022.04.250 1022.04.500 1022.04.1L 1022.04.2L lear Glass / Amber Glass Clear Glass T neck, with S narrow Conical shoulder, Soda-lime-glass Material : Clear Glass / Amber Glass neck, with ST narrow Conical shoulder, Stopper. Material : Soda-lime-glass 1022.04 1021.04 Reagent bottles, Narrow Neck Narrow bottles, Reagent

GENERAL GLASSWARE BOTTLES 12 GENERAL GLASSWARE BOTTLES 13 1023.04 1031.04 Socket size 14/15 14/23 19/26 24/29 29/32 29/32 Socket size 14/15 14/23 19/26 24/29 29/32 29/32 Capacity ml 30 60 125 Capacity ml 50 100 250 500 1000 2000 Capacity ml 50 100 250 500 1000 2000 Amber Glass 1031.04.30(A) 1031.04.60(A) 1031.04.125(A) -glass stopper. - Polyethylene Stopper. Amber Glass 1023.04.50(A) 1023.04.100(A) 1023.04.250(A) 1023.04.500(A) 1023.04.1L(A) 1023.04.2L(A) Amber Glass 1024.04.50(A) 1024.04.100(A) 1024.04.250(A) 1024.04.500(A) 1024.04.1L(A) 1024.04.2L(A) Cat No. Clear Glass 1031.04.30 1031.04.60 1031.04.125 Cat No. Clear Glass 1023.04.50 1023.04.100 1023.04.250 1023.04.500 1023.04.1L 1023.04.2L Cat No. Clear Glass 1024.04.50 1024.04.100 1024.04.250 1024.04.500 1024.04.1L 1024.04.2L lear Glass / Amber Glass Clear Glass with ST Wide neck, Material : Soda-lime-glass Soda-lime-glass Material : Material : Soda-lime-glass Clear Glass / Amber Glass Wide neck, with ST Reagent bottles, Wide Neck Wide bottles, Reagent With interchangeable pipette, complete with rubber teat With interchangeable Clear Glass/ Amber Glass. Dropping Bottles Dropping Height mm Height mm 195 180 265 250 315 300 370 355 445 435 h2 mm 65 95 130 140 165 d2 mm d2 mm 92 92 143 143 192 192 239 239 285 285 h1 mm 115 160 205 240 290 d1 mm d1 mm 153 153 215 215 270 270 320 320 380 380 Nominal size mm Nominal size mm 100 100 150 150 200 200 250 250 300 300 Nominal size mm 100 150 200 250 300 ubulated lid, stopcock with PTFE spindle, clear glass. Cat No. 108P1.01.100 108P1.01.150 108P1.01.200 108P1.01.250 108P1.01.300 Cat No. Cat No. 1081.01.100 1082.01.100 1081.01.150 1082.01.150 1081.01.200 1082.01.200 1081.01.250 1082.01.250 1081.01.300 1082.01.300 Desiccator Bases glass 3.3 Material: Borosilicate nobbed lid, clear glass, material: Borosilicate glass 3.3 Borosilicate clear glass, material: Knobbed lid, T glass 3.3 Material: Borosilicate 108P1.01 1082.01 1081.01 Spare Parts for Desiccator Parts Spare Desiccator, with Tubulated lid with Tubulated Desiccator, Desiccator, with Knobbed lid with Knobbed Desiccator,

GENERAL GLASSWARE DESICCATOR 14 GENERAL GLASSWARE DESICCATOR 15 108P3.01 108P2.01 108P4.01 108P5.01.300 145 155 115 130 95 110 90 105 65 80 Height mm Height mm 280 235 190 140 90 280 Diameter mm Diameter mm 300 300 250 250 200 200 150 150 100 100 Nominal size mm Nominal size mm 300 250 200 150 100 300 Nominal size mm Nominal size mm ubulated Lids 108P3.01.300 108P2.01.300 108P3.01.250 108P2.01.250 108P3.01.200 108P2.01.200 108P3.01.150 108P2.01.150 108P3.01.100 108P2.01.100 Cat No. Cat No. 108P4.01.300 108P4.01.250 108P4.01.200 108P4.01.150 108P4.01.100 108P5.01.300 Cat No. Cat No. Spare Parts for Desiccator Parts Spare T glass 3.3 Material: Borosilicate Knobbed Lids glass 3.3 Borosilicate Material: Desiccator Stopcock With PTFE-spindle, NS 24/29. glass 3.3 Material: Borosilicate Desiccator Plates Material: Porcelain Height mm 18 25 30 35 45 55 65 80 100 130 Height mm 25 30 35 40 45 55 65 75 90 100 Height mm 15 15 15 20 20 25 30 30 Diameter mm 40 50 60 70 80 95 115 140 190 230 Diameter mm 40 50 60 70 80 95 115 140 190 230 Diameter mm 60 80 100 100 120 150 180 200 Capacity ml 10 15 45 60 90 170 320 600 1500 2500 Capacity ml 20 40 60 100 150 300 500 900 2000 3500 Cat No. 1092.01.10 1092.01.15 1092.01.45 1092.01.60 1092.01.90 1092.01.170 1092.01.320 1092.01.600 1092.01.1.5L 1092.01.2.5L Cat No. 1093.01.60-15 1093.01.80-15 1093.01.100-15 1093.01.100-20 1093.01.120-20 1093.01.150-25 1093.01.180-30 1093.01.200-30 Cat No. 1091.01.20 1091.01.40 1091.01.60 1091.01.100 1091.01.150 1091.01.300 1091.01.500 1091.01.900 1091.01.2L 1091.01.3.5L Material: Soda-lime-glass With spout, fused rim, DIN 12336. glass 3.3 Material: Borosilicate 12338. fused rim, DIN With spout, glass 3.3 Borosilicate Material: 1093.01 1092.01 1091.01 Petri Dishes Evaporating Dishes Crystallizing Dishes Crystallizing

GENERAL GLASSWARE DISHES 16 GENERAL GLASSWARE FLASK 17 1101.01 1102.01 Height mm 75 90 105 135 145 160 180 220 280 310 365 Height mm 70 85 105 131 140 156 175 220 280 310 365 d2 mm 22 22 22 34 34 34 34 42 50 50 50 d2 mm 31 34 34 50 50 50 50 50 69 69 69 d1 mm 42 51 64 79 85 87 105 131 166 187 220 d1 mm 42 51 64 79 85 87 105 131 166 187 220 Capacity ml 25 50 100 200 250 300 500 1000 2000 3000 5000 25 50 100 200 250 300 500 1000 2000 3000 5000 Capacity ml 1101.01.25 1101.01.50 1101.01.100 1101.01.200 1101.01.250 1101.01.300 1101.01.500 1101.01.1L 1101.01.2L 1101.01.3L 1101.01.5L Cat No. 1102.01.25 1102.01.50 1102.01.100 1102.01.200 1102.01.250 1102.01.300 1102.01.500 1102.01.1L 1102.01.2L 1102.01.3L 1102.01.5L Cat No. arrow Neck Narrow rim, with graduation. With beaded glass 3.3 Borosilicate Material: Erlenmeyer Flask Erlenmeyer Wide Neck With beaded rim, with graduation. glass 3.3 Material: Borosilicate Height mm Height mm 90 90 105 105 138 138 163 163 190 190 230 230 275 250 295 275 295 315 360 505 d2 mm d2 mm 34 26 34 26 50 34 50 34 50 42 76 50 76 50 76 50 50 65 65 76 d1 mm d1 mm 51 51 64 64 85 85 105 105 131 131 166 166 207 185 223 207 223 236 279 346 Capacity ml Capacity ml 50 50 100 100 250 250 500 500 1000 1000 2000 2000 4000 3000 5000 4000 5000 6000 10000 20000 Cat No. Cat No. 1112.01.50 1111.01.50 1112.01.100 1111.01.100 1112.01.250 1111.01.250 1112.01.500 1111.01.500 1112.01.1L 1111.01.1L 1112.01.2L 1111.01.2L 1112.01.4L 1111.01.3L 1112.01.5L 1111.01.4L 1111.01.5L 1111.01.6L 1111.01.10L 1111.01.20L Wide Neck 3.3 glass With beaded rim. Material: Borosilicate arrow Neck Narrow glass 3.3 Borosilicate rim. Material: With beaded 1112.01 1111.01 Flat Bottom Flask Bottom Flat

GENERAL GLASSWARE FLASK 18 GENERAL GLASSWARE FLASK 19 1122.01 1121.01 Height mm 95 110 143 168 200 240 290 330 380 Height mm 95 110 143 168 200 240 260 290 310 330 380 530 d2 mm 34 34 50 50 50 76 76 89 89 d2 mm 26 26 34 34 42 50 50 50 50 65 65 76 d1 mm 51 64 85 105 131 166 207 236 279 d1 mm 51 64 85 105 131 166 185 207 223 236 279 346 Capacity ml 50 100 250 500 1000 2000 4000 6000 10000 Capacity ml 50 100 250 500 1000 2000 3000 4000 5000 6000 10000 20000 1122.01.50 1122.01.100 1122.01.250 1122.01.500 1122.01.1L 1122.01.2L 1122.01.4L 1122.01.6L 1122.01.10L Cat No. 1121.01.50 1121.01.100 1121.01.250 1121.01.500 1121.01.1L 1121.01.2L 1121.01.3L 1121.01.4L 1121.01.5L 1121.01.6L 1121.01.10L 1121.01.20L Cat No. Wide Neck 3.3 glass With beaded rim. Material: Borosilicate arrow Neck Narrow glass 3.3 Borosilicate rim. Material: With beaded Round Bottom Flask, Wide Neck Wide Flask, Bottom Round 30 30 24 17 Nominal Neck ID mm Height mm Height mm 105 138 150 186 180 222 230 282 292 350 325 300 240 Height mm d2 mm Neck ID mm 24 32 35 36 35 43 45 49 46 34 34 28 22 Neck OD mm d1 mm Body OD mm 70 82 85 101 105 129 135 161 168 115 101 81 58 Bulb Diameter mm Capacity ml Capacity ml 100 250 250 500 500 1000 1000 2000 2000 800 500 300 100 Capacity ml 1141.01.800 1141.01.500 1141.01.300 1141.01.100 Cat No. Cat No. Cat No. 1131.01.100 1151.01.250 1131.01.250 1151.01.500 1131.01.500 1151.01.1L 1131.01.1L 1151.01.2L 1131.01.2L Ideal for use in preparation of cultures. Exhitbis 4 baffled of cultures. Ideal for use in preparation optimal and consistant agitation. indents to provide glass 3.3 Material: Borosilicate Erlenmeyer shape, with glass hose connection. hose connection. shape, with glass Erlenmeyer glass 3.3 Borosilicate Material: most determination subject a flask to the Nitrogen flask chemical and thermal abuse. Borosilicate severe possible designed to offer the user the highest are during service. performance and reliability glass 3.3 Material: Borosilicate 1151.01 1141.01 1131.01 Conical Flask, baffled Kjeldahl Flask Filtering Flask Filtering

GENERAL GLASSWARE FLASK 20 GENERAL GLASSWARE FILTRATION - FILTERS 21 116.10 116.20 116.30 116.40 116.50 116.65 116.90 116.120 Principal uses Analytical work with fine precipitates. Bacteria Filtration.

10 16 Pore index Pore (microns) 10 16 10 16 10 16 10 16 10 16 10 16 10 16 4 10 4 10 4 10 4 10 4 10 4 10 4 10 4 10 10 Nominal Diameter mm 20 30 40 50 65 90 120 10 20 30 40 50 65 90 120 4 Porosity Grade 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 116.10.04 Cat No. 116.20.04 116.30.04 116.40.04 116.50.04 116.65.04 116.90.04 116.120.04 116.10.05 116.20.05 116.30.05 116.40.05 116.50.05 116.65.05 116.90.05 116.120.05 Principal uses Coarse filtration, gas dispersion and support for other filter material. Coarse precipitate filtration, gas dispersion, coarse grain material filtration. Medium and crystalline precipitate filtration, medium filtration and washing of gases. Analytical work with medium precipitates.

160 250 160 250 160 250 160 250 160 250 160 250 160 250 100 160 100 160 100 160 100 160 100 160 100 160 100 160 100 160 40 100 40 100 40 100 40 100 40 100 40 100 40 100 40 100 16 40 16 40 16 40 16 40 16 40 16 40 16 40 16 40 Pore index Pore (microns) 10 20 30 40 50 65 90 10 20 30 40 50 65 90 120 10 20 30 40 50 65 90 120 10 20 30 40 50 65 90 120 Nominal Diameter mm 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 Porosity Grade 116.10.00 116.20.00 116.30.00 116.40.00 116.50.00 116.65.00 116.90.00 116.10.01 116.20.01 116.30.01 116.40.01 116.50.01 116.65.01 116.90.01 116.120.01 116.10.02 116.20.02 116.30.02 116.40.02 116.50.02 116.65.02 116.90.02 116.120.02 116.10.03 116.20.03 116.30.03 116.40.03 116.50.03 116.65.03 116.90.03 116.120.03 Cat No. Filter Discs Filter The Sintered Glassware employs filter discs filter discs employs Glassware The Sintered resistant They are glass. borosilicate from manufactured unaffected being reagents, of corrosive to the majority which and other solvents sulphuric acid by ammonia, is glassware The sintered filter paper. can destroy guidance for the selection and available in six porosities is detailed below. grade of the most appropriate Overall Length mm 190 260 260 190 260 260 8 8 46 8 36 8 13 Stem OD mm OD of tube mm Stem OD mm 10 12 14 10 12 14 4 3 4 2 4 1 4 Porosity Grade Porosity Grade Porosity Grade 1 1 1 2 2 2 20 20 40 20 30 20 10 Diameter of disc mm Diameter of disc mm Diameter of disc mm 30 55 95 30 55 95 1191.05.04 1191.05.03 1171.05.40 1191.05.02 1171.05.30 1191.05.01 1171.05.10 Cat No. Cat No. Cat No. 1181.05.30 1181.05.55 1181.05.95 1181.05.30/2 1181.05.55/2 1181.05.95/2 heses Pyrex sticks incorporate a glass sintered and are and are sticks incorporate a glass sintered Theses Pyrex particularly useful for drawing off supernatent liquid from which may be disturbed Any precipitate a precipitate. glass 3.3 Material: Borosilicate will be held on the filter. he sintered disc is sealed in the centre of these tubes of these sealed in the centre disc is The sintered construction of special their use in the to facilities close to not to heat too should be taken Care apparatus. of Overall length may be impaired. porosity the disc or glass tube is 150mm. 3.3 glass Material: Borosilicate pipelines to filter Designed for connection to flexible that ensure filtering area liquids and gases. Large The to the flow or gas or liquid is minimised. resistant disc the glass sintered across differential pressure should not exceed atmosphere. glass 3.3 Material: Borosilicate 1191.05 1181.05 1171.05 Filter Sticks Tubes, Pipeline Filter Tubes, Tubes, Filter Tubes,

GENERAL GLASSWARE FILTRATION - FILTERS 22 GENERAL GLASSWARE FIRTRATION - FILTERS 23 1203.05 1200.05 1201.05 1202.05 1204.05 Overall Length mm 95 95 95 95 95 95 Overall Height mm 45 45 45 45 45 53 53 53 53 53 65 65 65 65 65 Outside Diameter mm 26 26 26 36 36 36 Porosity Grade 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Disc Diameter ID mm 20 20 20 30 30 30 Sintered Disc Diam. mm 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 Porosity Grade 1 2 3 1 2 3 Nominal Capacity 10 10 10 10 10 30 30 30 30 30 60 60 60 60 60 Cat No. 1203.05.01 1203.05.02 1203.05.03 1204.05.01 1204.05.02 1204.05.03 Cat No. 1200.05.01 1200.05.02 1200.05.03 1200.05.04 1200.05.05 1201.05.01 1201.05.02 1201.05.03 1201.05.04 1201.05.05 1202.05.01 1202.05.02 1202.05.03 1202.05.04 1202.05.05 sed in extractors in situation where it is desirable to Used in extractors in situation where paper thimbles weight the material extracted or where may be attacked by the chemicals used. glass 3.3 Material: Borosilicate C mass at 110° to constant precipitates Idea for drying in an electric heating higher temperatures, If used at furnace not remove and crucibles should is advised, about 250°C. to has been reduced until the temperature changes. sudden temperature to avoid Always take care disc. sintered glass With intergral 3.3 glass Material: Borosilicate Extraction Thimbles Filter Crucibles Filter o Suit o Suit T Filter Paper Diam. 45-55 55-70 70-90 90-150 150-185 185-240 240-270 320-385 Stem ODxLength mm 8 x 55 8 x 55 8 x 55 70-90 90-150 150-185 T Filter Paper Diam. Overall Height mm 130 130 130 Overall Height mm 60 78 125 144 186 220 270 345 205 215 237 Stem Length mm Bowl ID mm 65 65 65 Stem Length mm 35 45 71 82 106 122 154 193 8 8 8 Stem OD mm Porosity Porosity Grade 2 3 4 Stem OD mm 8 8 8 8 10 12 16 24 70 80 105 Top External Diam. mm Top External Diam. mm 35 45 70 80 105 125 150 200 Nominal Capacity 20 20 20 Cat No. Cat No. 1206.05.70 1206.05.80 1206.05.105 Cat No. 1207.05.02 1205.05.35 1207.05.03 1205.05.45 1205.05.70 1207.05.04 1205.05.80 1205.05.105 1205.05.125 1205.05.150 1205.05.200 20mm Diameter Sintered Discs 20mm Diameter Sintered For the filtration of solutions: for filter paper • No requirement including reagents • Resistant to most corrosive ammonia and concentrated sulphuric acid in a choice of porosities • Available glass 3.3 • Material: Borosilicate With 60° bowl angle for precise fitting of filter paper. fitting bowl angle for precise With 60° glass 3.3 Borosilicate Material: paper fitting of filter With 60° bowl angle for precise 150mm. Stem approximately glass 3.3 Material: Borosilicate 1207.05 1206.05 1205.05 Filter Funnels, Conical Funnel, long stem Funnel, short stem short Funnel,

GENERAL GLASSWARE FILTRATION - FUNNELS 24 GENERAL GLASSWARE FILTRATION - FUNNELS 25 1209.05 1208.05 Height Excluding Stem mm Overall Height mm 135 300 135 300 135 300 OD Body mm OD Body mm 18 34 18 34 18 34 Porosity Grade Porosity Grade 1 1 2 2 3 3 Nominal Capacity ml Nominal Capacity ml 8 130 8 130 8 130 Cat No. Cat No. 1208.05.01 1209.05.01 1208.05.02 1209.05.02 1208.05.03 1209.05.03 30mm Diameter Sintered Discs 30mm Diameter Sintered glass 3.3 Material: Borosilicate 15mm Diameter Sintered Discs Sintered 15mm Diameter amounts handling of small facilitate the These funnels useful in analytical and can be especially of material 40mm 8mm, length Stem outside chemistry. 3.3 glass Material: Borosilicate Filter Funnels, Cylindrical Filter Funnels, Micro Funnels, Filter 13 x 100 13 x 100 13 x 100 13 x 100 13 x 100 13 x 100 Stem OD x Length mm 8 x 100 8 x 100 8 x 100 8 x 100 8 x 100 8 x 100 Stem OD x Length mm 8 x 100 8 x 100 8 x 100 8 x 100 8 x 100 8 x 100 Stem OD x Length mm 180 180 180 180 180 180 Overall Height mm 170 170 170 170 170 170 Overall Height mm 160 160 160 160 160 160 Overall Height mm 71 71 71 71 71 71 Diameter of Rim mm 54 54 54 54 54 54 Diameter of Rim mm 38 38 38 38 38 38 Diameter of Rim mm 5 4 3 2 1 0 Porosity Grade 5 4 3 2 1 0 Porosity Grade 5 4 3 2 1 0 Porosity Grade 125 125 125 125 125 125 Nominal Capacity ml 80 80 80 80 80 80 Nominal Capacity ml 35 35 35 35 35 35 Nominal Capacity ml 1212.05.05 1212.05.04 1212.05.03 1212.05.02 1212.05.01 1212.05.00 Cat No. 1211.05.05 1211.05.04 1211.05.03 1211.05.02 1211.05.01 1211.05.00 Cat No. 1210.05.05 1210.05.04 1210.05.03 1210.05.02 1210.05.01 1210.05.00 Cat No. 60mm Diameter Sintered Discs 60mm Diameter Sintered glass 3.3 Material: Borosilicate 40mm Diameter Sintered Discs 40mm Diameter Sintered glass 3.3 Material: Borosilicate 30mm Diameter Sintered Discs Sintered 30mm Diameter glass 3.3 Borosilicate Material: 1212.05 1211.05 1210.05 Filter Funnels, Buchner Funnels, Filter

GENERAL GLASSWARE FILTRATION - FUNNELS 26 GENERAL GLASSWARE FILTRATION - FUNNELS 27 1213.05 1214.05 1215.05 Overall Height mm Overall Height mm Overall Height mm 330 290 250 330 290 250 330 290 250 330 290 250 330 290 250 290 250 Diameter of Rim mm Diameter of Rim mm Diameter of Rim mm 190 135 106 190 135 106 190 135 106 190 135 106 190 135 106 135 106 Porosity Grade Porosity Grade Porosity Grade 0 0 0 1 1 1 2 2 2 3 3 3 4 4 4 5 5 Nominal Capacity ml Nominal Capacity ml Nominal Capacity ml 3000 1000 500 3000 1000 500 3000 1000 500 3000 1000 500 3000 1000 500 1000 500 Cat No. Cat No. Cat No. 1215.05.00 1214.05.00 1213.05.00 1215.05.01 1214.05.01 1213.05.01 1215.05.02 1214.05.02 1213.05.02 1215.05.03 1214.05.03 1213.05.03 1215.05.04 1214.05.04 1213.05.04 1214.05.05 1213.05.05 175mm Diameter Sintered Discs 175mm Diameter Sintered Stem outside diameter 30mm, length 150mm glass 3.3 Material: Borosilicate 120mm Diameter Sintered Discs 120mm Diameter Sintered 120mm Stem outside diameter 19mm, length glass 3.3 Material: Borosilicate 95mm Diameter Sintered Discs Sintered 95mm Diameter length 115mm diameter 19mm, Stem outside glass 3.3 Borosilicate Material: Filter Funnels, Buchner Funnels, Filter ube Diameter of T mm 8 8 8 8 9 Hose Connection d mm 9 Hose Connection d mm Stem OD x Length mm 18 x 25 25 Bowl mm Nominal Overall Length mm 300 300 300 300 Din Thread GL 45 1 Porosity OD of Timble mm 15 15 15 15 45 Din Thread GL op Diameter Funnel T mm 80 Capacity ml 500 Porosity Grade 0 1 2 3 500 Capacity ml Cat No. 1216.05.000 Cat No. 1218.05.00 1218.05.01 1218.05.02 1218.05.03 1220.05.01 Cat No. Cat No. 1219.05.000 he short wide stem minimizes bridging of powder and bridging of powder wide stem minimizes The short transfer. product aids smooth glass 3.3 Borosilicate Material: hese tubes are idea for the dispersion of gas in liquids. idea for the dispersion of gas These tubes are liquid and porosity, Bubble size is depedent upon disc glass 3.3 Material: Borosilicate gas pressure. Material: Borosilicate glass 3.3 Without Filter Discs. Material: Borosilicate Material: Borosilicate glass 3.3 With Filter Discs. Material: Borosilicate 1218.05 1218.05 1220.05 1219.05 Powder Funnel Powder Gas Washing Bottles Gas Washing Gas Distribution tubes

GENERAL GLASSWARE FILTRATION - FUNNELS 28 GENERAL GLASSWARE FILTRATION - APPARATUS 29 1230 229 x 76 Approx. Overall Height x Diameter mm 47 Filter Size mm Graduated Funnel Capacity ml 300 (1) Glass funnel, 47mm, 300ml (2) Anodized aluminum clamp, 47mm (3) Fritted glass support base, 47mm flask for use with 1000ml filtration (4) No. 8 silicone stopper, Glass funnel, 47mm, 100ml Glass funnel, 47mm, 500ml Glass funnel, 47mm, 1000ml joint Filtration flask, 1000ml, No. 8 stopper No. 8 stopper joint Filtration flask, safety-coated, 1000ml, PVC filtration manifold, 3-place PVC filtration manifold, 6-place ype Support T Fritted Glass Cat No. 1230.00.00 With Glass Support a This unit is supplied with Used for general filtration. support base, 300ml graduated coarse fritted glass clamp and a No. 8 silicone funnel, anodized aluminum glass 3.3 Material: Borosilicate stopper. These vacuum microfiltration assemblies are designed to are assemblies microfiltration These vacuum analysis of liquids for the to 500ml of sample handle up contamination. or microbiological particulate Components: 1230/C1 1230/C2 1230/C3 1230/C4 Accessories: 1230/A1 1230/A2 1230/A3 1230/A4 1230/A5 1230/A6 1230/A7 Microfiltration Assemblies, 47mm, ULTRA-WARE 47mm, Assemblies, Microfiltration Bore mm 1.5 2.5 2.5 4.0 4.0 6.0 6.0 8.0 10.0 1.5 cap 2.5 cap Bore mm 1.5 2.5 2.5 4.0 4.0 6.0 6.0 8.0 10.0 1.5 cap 2.5 cap Stopcock NS 12.5 12.5 14.5 14.5 18.8 18.8 21.5 24.0 29.2 12.5 14.5 Stopcock NS 12.5 12.5 14.5 14.5 18.8 18.8 21.5 24.0 29.2 12.5 14.5 Cat No. 1342.12.01 1342.12.02 1342.14.02 1342.14.04 1342.18.04 1342.18.06 1342.21.06 1342.24.08 1342.29.10 1342.12.01C 1342.14.02C Cat No. 1341.12.01 1341.12.02 1341.14.02 1341.14.04 1341.18.04 1341.18.06 1341.21.06 1341.24.08 1341.29.10 1341.12.01C 1341.14.02C FE glass plug and screwthread retaining device. retaining With PTFE glass plug and screwthread With one stright bore. glass 3.3 Material: Borosilicate S glass plug and screwthread retaining retaining and screwthread NS glass plug With solid one stright bore. device. With glass 3.3 Borosilicate Material: 1342 1341 Stopcocks, Straight Bore with PTFE Plug with PTFE Stopcocks, Straight Bore Stopcocks, Straight Bore with Solid Glass Plug Glass Solid with Bore Straight Stopcocks,

GENERAL GLASSWARE STOPCOCKS 30 GENERAL GLASSWARE STOPCOCKS 31 1351 1352 1361 Bore mm 1.5 2.5 4.0 1.5 cap 2.5 cap Bore mm 5 0 0 Bore mm 5 0 0 Stopcock NS 14.5 14.5 18.8 14.5 14.5 Valve 0-2 0-4 0-6 Valve 0-2 0-4 0-6 Cat No. 1352.00.02 1352.00.04 1352.00.06 Cat No. Cat No. 1351.00.02 1351.00.04 1351.00.06 1361.14.01 1361.14.02 1361.18.04 1361.14.01C 1361.14.02C Stopcocks, Double Oblique with Solid Glass Plug S glass plug and screwthread retaining retaining With solid NS glass plug and screwthread device. With two oblique bores. glass 3.3 Material: Borosilicate FE, with retention device to Smooth operating spindle of PTFE, with retention and retention cap avoid accidentially dismounting. Screw -20 to 200 °C. Operating temperature device of PP. for accurate dosing Needle-valve stopcocks can be used and perfectly fit to glass apparatus. glass 3.3 Material: Borosilicate Needle-valve Stopcock, Right-angled Needle-valve Stopcock, Needle-valve Stopcock, Straight Stopcock, Needle-valve device to retention of PTFE, with spindle Smooth operating cap and retention Screw dismounting. avoid accidentially C. -20 to 200° temperature Operating PP. device of dosing be used for accurate stopcocks can Needle-valve glass apparatus. and perfectly fit to 3.3 glass Material: Borosilicate Bore mm 1.5 2.5 4.0 1.5 cap 2.5 cap Bore mm Bore mm 1.5 1.5 2.5 2.5 2.5 2.5 4.0 4.0 4.0 4.0 6.0 6.0 Stopcock NS 14.5 14.5 18.8 14.5 14.5 Stopcock NS Stopcock NS 14.5 14.5 14.5 14.5 18.8 18.8 18.8 18.8 24.0 24.0 29.2 29.2 -Bore. -Bore. Cat No. 1362.14.01 1362.14.02 1362.18.04 1362.14.01C 1362.14.02C Cat No. Cat No. 1371.14.01 1372.14.01 1371.14.02 1372.14.05 1371.18.02 1372.18.02 1371.18.04 1372.18.04 1371.24.04 1372.24.04 1371.29.06 1372.29.06 FE plug and screwthread retaining device. With retaining screwthread With PTFE plug and bores. two oblique glass 3.3 Borosilicate Material: S glass plug and screwthread retaining retaining With solid NS glass plug and screwthread device. T S glass plug and screwthread retaining retaining With solid NS glass plug and screwthread device. T glass 3.3 Material: Borosilicate 1362 1372 1371 Stopcocks, Double Oblique with PTFE Plug PTFE with Oblique Double Stopcocks, Stopcocks, Three way with PTFE Plug Stopcocks, Three Stopcocks, Three way with Glass Plug way with Glass Stopcocks, Three

GENERAL GLASSWARE STOPCOCKS 32 GENERAL GLASSWARE STOPCOCKS 33 1401 1381.05 1382.29 1382.09 1381.00 PTFE PTFE Solid Solid Plug Bore mm 2.5 4.0 6.0 8.0 10.0 Description Straight Lateral 1.5 1.5 1.5 1.5 Bore mm Stopcock NS 14.5 18.8 21.5 24 29 Bore mm NW 2.5 NW 2.5 12.5 12.5 12.5 12.5 Stopcock NS 1381.07.01 1381.05.01 1381.02.01 1381.00.01 Cat No. Cat No. 1401.14.05 1401.18.04 1401.21.06 1401.24.08 1401.29.10 Cat No. 1382.09.02 1382.29.02 Vacuum-Stopcocks, One way, Straight One way, Vacuum-Stopcocks, Burette Stopcocks, Straight Stopcocks, Burette With straight side arms and hollow NS glass plug. glass 3.3 Material: Borosilicate S Stopcock made of borosilicate or AR Glass. Facetted or AR Glass. Facetted of borosilicate made NS Stopcock screwthread TFE, with of solid glass or P tip. Plug 3.3 glass Material: Borosilicate device. retaining Burette Needle-valve Stopcocks Burette Valve housing with facetted tip, straight or lateral. PTFE housing with facetted tip, straight or lateral. Valve 0-2, bore Valve Spindle. Cap and security device of PP. glass 3.3 5mm. Material: Borosilicate Approx. Overall Lenght mm 210 210 210 210 225 225 Bore mm 2.5 4.0 6.0 8.0 10.0 Sidearm OD mm 8 10 10 13 13 19 Sidearm mm bore 5 7 7 10 10 15 Stopcock NS 14.5 18.8 21.5 24 29 Key bore mm 3 3 6 6 10 10 Cat No. 1404.14.02 1404.18.04 1404.21.06 1404.24.08 1404.29.10 -Shaped stopcocks with right-angle side arms and side arms stopcocks with right-angle -Shaped Cat No. 1405.HP3ST/5 1405.HP3ST/7 1405.HP6ST/7 1405.HP6ST/10 1405.HP10ST/10 1405.HP10ST/15 T S Glass plug. hollow N glass 3.3 Borosilicate Material: Side-arms are 100mm in length. Side-arms are glass 3.3 Material: Borosilicate orr T -9 1405.HP 1404 HP Rotaflo, plain side-arms, straight pattern • Borosilicate glass with PTFE key for excellent chemical resistance glass with PTFE key for excellent • Borosilicate and no contamination : no seizure • No lubrication required - 20°C to 200°C range from • Temperature range of +1bar to 10 • Operates over a pressure High performance (HP) Rotaflo stopcock High performance (HP) user: to the benefits significant many providing stopcock vacuum Rotaflo performance High • Economy key for good grip and easy operation • Economy key for good grip and easy and supplied with certificate for guaranteed performance • Individually tested by mass spectrometer key of the accidental removal • Locking ring to prevent keys • Fully interchangeable Vacuum-Stopcocks, Right-angle Vacuum-Stopcocks,

GENERAL GLASSWARE STOPCOCKS 34 GENERAL GLASSWARE STOPCOCKS 35 1406.HP 1407.HP

-9 Approx. Overall Lenght mm 210 210 Approx. Overall Lenght mm 210 215 210 220 225 Sidearm OD mm 8 10 Sidearm OD mm 10 8 13 10 13 Sidearm mm bore 5 7 Sidearm mm bore 7 5 10 7 10 Key bore mm 3 3 Key bore mm 6 3 6 6 10 Cat No. 1406.HP3RA/5 1406.HP3RA/7 orr vacuum performance and supplied with tested orr vacuum performance and supplied Cat No. 1406.HP6RA/7 1407.HP3TW/5 1406.HP6RA/10 1407.HP6TW/7 1406.HP10RA/10 Side-arms are 100mm in length. 100mm are Side-arms glass 3.3 Borosilicate Material: HP Rotaflo, plain side-arms, right angle pattern angle right side-arms, plain Rotaflo, HP All HP Rotaflo stopcock are individually tested for 10 individually tested All HP Rotaflo stopcock are certificate. glass 3.3 Material: Borosilicate T HP Rotaflo, three way stopcock HP Rotaflo, three Sidearm Thickness mm Sidearm Thickness mm 1.5 1.5 1.5 1.5 1.5 1.5 1.5 Sidearm mm bore Sidearm mm bore 8 8 9 9 10 10 11 Key bore mm Key bore mm 2 2 3 3 4 4 6 manufactured for high vacuum applications manufactured matched pairs for optimum performance together always paired manufactured for high vacuum applications for manufactured optimum performance matched pairs for together always paired Cat No. Cat No. 1409.SSV202 1408.SSV102 1409.SSV203 1408.SSV103 1409.SSV204 1408.SSV104 1408.SSV106 • These stopcocks are speically designed and carefully carefully speically designed and • These stopcocks are performance • Each stopcock tested for high vacuum glass construction • Borosilicate together in ground precission are • Keys and barrels they are to ensure numbered are • Each key and barrel 100mm in length • All side-arms are glass 3.3 • Material: Borosilicate • These stopcocks are speically designed and carefully and carefully speically designed are • These stopcocks high vacuum performance tested for • Each stopcock construction glass • Borosilicate together in ground precission are • Keys and barrels are they to ensure numbered are • Each key and barrel in length 100mm • All side-arms are 3.3 glass • Material: Borosilicate 1409.SSV 1408.SSV Stopcocks, double-bore, high vacuum Stopcocks, double-bore, Stopcocks, single-bore, high vacuum high single-bore, Stopcocks,

GENERAL GLASSWARE STOPCOCKS 36 GENERAL GLASSWARE TUBES 37 1442.02 1441.02 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.1 1.1 Wall Thickness Wall mm Wall Thickness Wall mm 200 200 150 150 150 150 180 180 150 150 150 150 125 125 100 100 150 150 100 100 75 75 75 75 Length mm Length mm 25 25 25 25 20 20 18 18 18 18 16 16 16 16 16 16 15 15 13 13 12 12 10 10 OD mm OD mm 1442.02.25-200 1441.02.25-200 1442.02.25-150 1441.02.25-150 1442.02.20-150 1441.02.20-150 1442.02.18-180 1441.02.18-180 1442.02.18-150 1441.02.18-150 1442.02.16-150 1441.02.16-150 1442.02.16-125 1441.02.16-125 1442.02.16-100 1441.02.16-100 1442.02.15-150 1441.02.15-150 1442.02.13-100 1441.02.13-100 1442.02.12-75 1441.02.12-75 1442.02.10-75 1441.02.10-75 Cat No. Cat No. Material: Borosilicate glass 3.3 Without Rim. Material: Borosilicate Material: Borosilicate glass 3.3 Borosilicate Material: With Rim. Test tube Test Length mm Length mm Length mm 90 105 105 90 115 115 90 OD mm OD mm OD mm 16 17 17 24 17 17 30 Capacity ml Capacity ml Capacity ml 10 10 10 25 15 15 45 Cat No. Cat No. Cat No. 1433.02.10-90 1431.02.10-105 1432.02.10-105 1433.02.25-90 1431.02.15-115 1432.02.15-115 1433.02.45-90 Material: Borosilicate glass 3.3 Round shape. Material: Borosilicate onical shape, with rim. Conical shape, glass 3.3 Borosilicate Material: Conical shape, with white enamel graduations. glass 3.3 Material: Borosilicate 1433.02 1432.02 1431.02 Centrifuge tube Centrifuge

GENERAL GLASSWARE TUBES 38 GENERAL GLASSWARE TUBING 39 Weight Weight Kg Approx. 432.0 540.0 540.0 468.0 540.0 540.0 540.0 495.0 540.0 450.0 504.0 405.0 540.0 450.0 405.0 495.0 382.5 525.0 495.0 427.5 525.0 450.0 405.0 525.0 405.0 369.0 525.0 490.0 369.0 Pallet Load Number of Cartons 27 36 45 36 36 45 36 45 36 45 36 45 45 45 45 45 45 35 45 45 35 45 45 35 35 45 35 35 45 Weight Kg Approx. 16.0 15.0 12.0 13.0 15.0 12.0 15.0 11.0 15.0 10.0 14.0 9.0 12.0 10.0 9.0 11.0 8.5 15.0 11.0 9.5 15.0 10.0 9.0 15.0 9.0 8.2 15.0 14.0 8.2 ubes Carton Contents Number of T 941 555 343 245 211 190 172 149 147 119 119 95 90 56 86 73 42 130 67 42 119 55 36 110 46 30 86 56 25 ube g 17 27 35 53 71 63 87 74 84 95 102 118 134 180 105 150 203 116 165 226 126 181 250 137 197 273 174 250 328 Weight per T Weight Lenght Approx. 1500mm Lenght Approx. ±0.04 ±0.04 ±0.04 ±0.04 ±0.08 ±0.04 ±0.08 ±0.04 ±0.08 ±0.04 ±0.08 ±0.04 ±0.08 ±0.12 ±0.04 ±0.10 ±0.12 ±0.04 ±0.10 ±0.12 ±0.04 ±0.10 ±0.12 ±0.04 ±0.10 ±0.12 ±0.05 ±0.09 ±0.13 mm 0.7 0.8 0.8 1.0 1.5 1.0 1.5 1.0 1.5 1.0 1.5 1.0 1.5 2.2 1.0 1.5 2.2 1.0 1.5 2.2 1.0 1.5 2.2 1.0 1.5 2.2 1.2 1.8 2.5 Wall Thickness Wall ±0.14 ±0.14 ±0.14 ±0.14 ±0.14 ±0.14 ±0.14 ±0.14 ±0.18 ±0.18 ±0.18 ±0.18 ±0.18 mm 3 4 5 6 7 8 9 10 11 12 13 14 15 Outside Diameter - Brand tubing and rod is made of low is made of tubing and rod DURAN - Brand with high chemical components, borosilicate expansion thus resistance, thermal and shock excellent durability, for type of glass and reliable the most popular making it applications. scientific and industrial 3.3 glass Material: Borosilicate Tubing & Rod Tubing 525.0 458.5 396.0 525.0 490.0 427.5 490.0 525.0 364.5 490.0 479.5 546.0 455.0 434.0 414.0 385.0 402.5 539.0 360.5 367.5 490.0 381.5 441.0 476.0 343.0 385.0 518.0 304.0 329.0 448.0 226.0 353.5 483.0 324.0 242.0 378.0 518.0 252.0 360.0 409.5 Weight Weight Kg Approx. 35 35 45 35 35 45 35 35 45 35 35 35 35 35 45 35 35 35 35 35 45 35 35 35 35 35 35 20 35 35 20 35 35 20 20 35 35 20 20 35 Pallet Load Number of Cartons 15.0 13.1 8.8 15.0 14.0 9.5 14.0 15.0 8.1 14.0 13.7 15.6 13.0 12.4 9.2 11.0 11.5 15.4 10.3 10.5 14.0 10.9 12.6 13.6 9.8 11.0 14.8 15.2 9.4 12.8 11.3 10.1 13.8 16.2 12.1 10.8 14.8 12.6 18.0 11.7 Weight Kg Approx. ubes 81 49 25 75 49 25 66 49 20 63 42 36 55 36 20 42 30 30 36 25 25 30 25 20 25 20 20 36 16 16 25 16 16 25 25 16 16 25 25 12 Carton Contents Number of T ube g 187 268 354 199 287 381 212 306 407 224 325 433 237 344 460 262 382 512 287 420 565 362 504 682 391 546 741 421 588 800 450 630 859 651 479 672 918 509 714 976 Weight per T Weight Lenght Approx. 1500mm Lenght Approx. ±0.05 ±0.09 ±0.13 ±0.05 ±0.09 ±0.13 ±0.05 ±0.09 ±0.13 ±0.05 ±0.09 ±0.13 ±0.05 ±0.10 ±0.15 ±0.05 ±0.10 ±0.15 ±0.05 ±0.10 ±0.15 ±0.05 ±0.10 ±0.15 ±0.05 ±0.10 ±0.15 ±0.08 ±0.10 ±0.15 ±0.08 ±0.10 ±0.15 ±0.10 ±0.08 ±0.10 ±0.15 ±0.08 ±0.10 ±0.15 mm 1.2 1.8 2.5 1.2 1.8 2.5 1.2 1.8 2.5 1.2 1.8 2.5 1.2 1.8 2.5 1.2 1.8 2.5 1.2 1.8 2.5 1.4 2.0 2.8 1.4 2.0 2.8 1.4 2.0 2.8 1.4 2.0 2.8 2.0 1.4 2.0 2.8 1.4 2.0 2.8 Wall Thickness Wall ±0.18 ±0.18 ±0.18 ±0.18 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.35 ±0.35 ±0.35 ±0.35 ±0.40 mm 16 17 18 19 20 22 24 26 28 30 32 33 34 36 Outside Diameter Tubing

GENERAL GLASSWARE TUBING 40 GENERAL GLASSWARE TUBING 41 Weight Weight Kg Approx. 216.0 300.0 329.0 204.0 292.0 392.0 462.0 218.0 306.0 409.5 228.0 320.0 434.0 529.2 238.0 332.5 455.0 248.0 352.0 315.0 218.0 300.0 410.0 493.5 532.0 487.2 170.0 234.0 320.0 178.0 244.0 334.0 367.5 184.0 252.0 350.0 192.0 262.0 360.0 Pallet Load Number of Cartons 20 20 35 20 20 35 28 20 20 35 20 20 35 28 20 35 35 20 20 35 20 20 20 35 28 21 20 20 20 20 20 20 35 20 20 20 20 20 20 Weight Kg Approx. 10.8 15.0 9.4 10.2 14.6 11.2 16.5 10.9 15.3 11.7 11.4 16.0 12.4 18.9 11.9 9.5 13.0 12.4 17.6 9.0 10.9 15.0 20.5 14.1 19.0 23.2 8.5 11.7 16.0 8.9 12.2 16.7 10.5 9.2 12.6 17.5 9.6 13.1 18.0 ubes Carton Contents Number of T 20 20 9 16 16 9 9 16 16 9 16 16 9 9 16 9 9 16 16 6 12 12 12 6 6 6 9 9 9 9 9 9 4 9 9 9 9 9 9 ube g 538 756 645 911 679 959 713 746 780 911 949 783 987 1035 1237 1838 1304 1007 1371 2101 1056 1439 1104 1506 1247 1709 2363 3161 3876 1300 1352 1856 2626 1025 1405 1930 1063 1457 2004 Weight per T Weight Lenght Approx. 1500mm Lenght Approx. ±0.08 ±0.10 ±0.15 ±0.08 ±0.12 ±0.20 ±0.40 ±0.08 ±0.12 ±0.20 ±0.08 ±0.12 ±0.20 ±0.40 ±0.08 ±0.12 ±0.20 ±0.08 ±0.12 ±0.20 ±0.12 ±0.15 ±0.25 ±0.30 ±0.50 ±0.65 ±0.12 ±0.18 ±0.25 ±0.12 ±0.18 ±0.25 ±0.35 ±0.12 ±0.18 ±0.25 ±0.12 ±0.18 ±0.25 mm 1.4 2.0 2.8 1.6 2.3 3.2 5.0 1.6 2.3 3.2 1.6 2.3 3.2 5.0 1.6 2.3 3.2 1.6 2.3 3.2 1.8 2.5 3.5 5.0 7.0 9.0 1.8 2.5 3.5 1.8 2.5 3.5 5.0 1.8 2.5 3.5 1.8 2.5 3.5 Wall Thickness Wall ±0.40 ±0.55 ±0.55 ±0.55 ±0.65 ±0.65 ±0.65 ±0.70 ±0.70 ±0.70 ±0.70 ±0.70 ±0.70 mm 38 40 42 44 45 46 48 50 52 54 55 56 58 Outside Diameter Tubing Weight Weight Kg Approx. 240.0 344.0 343.0 402.5 546.0 540.4 234.0 290.5 374.5 441.0 187.5 315.0 406.0 476.0 647.5 485.1 202.5 194.0 250.0 294.0 164.0 226.0 316.0 536.0 174.0 240.0 336.0 184.0 254.0 358.0 274.5 345.0 194.0 268.0 378.0 206.0 108.9 128.4 180.0 246.0 309.6 Pallet Load Number of Cartons 20 20 35 35 35 28 20 35 35 35 15 35 35 35 35 21 15 20 20 20 20 20 20 20 20 20 20 20 20 20 15 15 20 20 20 20 9 12 12 12 12 Weight Kg Approx. 12.0 17.2 9.8 11.5 15.6 19.3 11.7 8.3 10.7 12.6 12.5 9.0 11.6 13.6 18.5 23.1 13.5 9.7 12.5 14.7 8.2 11.3 15.8 26.8 8.7 12.0 16.8 9.2 12.7 17.9 18.3 23.0 9.7 13.4 18.9 10.3 12.1 10.7 15.0 20.5 25.8 ubes Carton Contents Number of T 9 9 4 4 4 4 8 4 4 4 8 4 4 4 4 4 8 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 4 4 4 4 4 3 3 3 3 ube g 1336 1910 2462 2888 3897 4821 1451 2077 2682 3151 1567 2245 2903 3414 4632 5766 1682 2413 3123 3676 2035 2812 3939 6712 2166 2996 4201 2298 3180 4464 6102 7657 2429 3364 4726 2560 3056 3547 4989 6838 8602 Weight per T Weight Lenght Approx. 1500mm Lenght Approx. ±0.18 ±0.20 ±0.30 ±0.35 ±0.50 ±0.65 ±0.18 ±0.20 ±0.30 ±0.35 ±0.18 ±0.20 ±0.30 ±0.35 ±0.50 ±0.65 ±0.18 ±0.20 ±0.30 ±0.35 ±0.18 ±0.25 ±0.40 ±0.70 ±0.18 ±0.25 ±0.40 ±0.18 ±0.25 ±0.40 ±0.50 ±0.70 ±0.18 ±0.25 ±0.40 ±0.18 ±0.20 ±0.25 ±0.40 ±0.50 ±0.70 mm 2.2 3.2 4.2 5.0 7.0 9.0 2.2 3.2 4.2 5.0 2.2 3.2 4.2 5.0 7.0 9.0 2.2 3.2 4.2 5.0 2.5 3.5 5.0 9.0 2.5 3.5 5.0 2.5 3.5 5.0 7.0 9.0 2.5 3.5 5.0 2.5 3.0 3.5 5.0 7.0 9.0 Wall Thickness Wall ±0.80 ±0.80 ±0.90 ±0.90 ±1.20 ±1.20 ±1.20 ±1.40 ±1.40 mm 60 65 70 75 80 85 90 95 100 Outside Diameter Tubing

GENERAL GLASSWARE TUBING 42 GENERAL GLASSWARE TUBING 43 Weight Weight Kg Approx. 115.2 189.6 121.2 198.0 272.4 126.9 174.0 238.5 132.3 181.5 249.0 315.0 189.0 328.5 144.0 196.5 271.5 343.5 205.5 282.0 155.7 213.0 294.0 220.5 111.6 182.4 252.0 320.4 189.6 195.6 270.0 201.6 278.4 207.6 288.0 304.0 184.0 254.0 324.0 Pallet Load Number of Cartons 12 12 12 12 12 9 15 15 9 15 15 15 15 15 9 15 15 15 15 15 9 15 15 15 12 12 12 12 12 12 12 12 12 12 12 20 20 20 20 Weight Kg Approx. 9.6 15.8 10.1 16.5 22.7 14.1 11.6 15.9 14.7 12.1 16.6 21.0 12.6 21.9 16.0 13.1 18.1 22.9 13.7 18.8 17.3 14.2 19.6 14.7 9.3 15.2 21.0 26.7 15.8 16.3 22.5 16.8 23.2 17.3 24.0 15.2 9.2 12.7 16.2 ubes Carton Contents Number of T 3 3 3 3 3 4 2 2 4 2 2 2 2 2 4 2 2 2 2 2 4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 ube g 3214 5252 3372 5514 7573 3529 5777 7940 3687 6039 8308 6302 4002 6565 9043 6827 9411 4317 7090 9779 7352 4632 7615 7877 8140 8403 8665 9190 10493 10965 11438 10514 13329 11249 11617 11984 15219 12720 16165 Weight per T Weight Lenght Approx. 1500mm Lenght Approx. ±0.20 ±0.40 ±0.30 ±0.50 ±0.70 ±0.30 ±0.50 ±0.70 ±0.30 ±0.50 ±0.70 ±0.90 ±0.50 ±0.90 ±0.30 ±0.50 ±0.70 ±0.90 ±0.50 ±0.70 ±0.30 ±0.50 ±0.70 ±0.50 ±0.30 ±0.50 ±0.70 ±0.90 ±0.50 ±0.50 ±0.80 ±0.50 ±0.80 ±0.50 ±0.80 ±1.00 ±0.50 ±0.80 ±1.10 mm 3.0 5.0 3.0 5.0 7.0 3.0 5.0 7.0 3.0 5.0 7.0 9.0 5.0 9.0 3.0 5.0 7.0 9.0 5.0 7.0 3.0 5.0 7.0 5.0 3.0 5.0 7.0 9.0 5.0 5.0 7.0 5.0 7.0 5.0 7.0 9.0 5.0 7.0 9.0 Wall Thickness Wall ±1.50 ±1.50 ±1.50 ±1.50 ±1.50 ±1.60 ±1.60 ±1.70 ±1.70 ±1.80 ±1.80 ±1.80 ±1.80 ±1.80 ±2.00 mm 105 110 115 120 125 130 135 140 145 150 155 160 165 170 180 Outside Diameter Tubing Weight Weight Kg Approx. 194.0 270.0 204.0 284.0 362.0 137.7 175.5 144.0 183.6 196.2 116.1 161.1 205.2 125.1 173.7 222.3 139.5 193.5 247.5 203.4 260.1 119.6 297.0 72.4 105.2 99.2 120.0 172.4 Pallet Load Number of Cartons 20 20 20 20 20 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 4 9 4 4 4 4 4 Weight Kg Approx. 9.7 13.5 10.2 14.2 18.1 15.3 19.5 16.0 20.4 21.8 12.9 17.9 22.8 13.9 19.3 24.7 15.5 21.5 27.5 22.6 28.9 29.9 33.0 18.1 26.3 24.8 30.0 43.1 ubes Carton Contents Number of T 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ube g 9716 13455 10241 14190 18055 15293 19473 16028 20418 21836 12867 17866 22782 13917 19337 24672 15492 21542 27508 22645 28926 29871 33085 18118 26321 24829 29997 43063 Weight per T Weight Lenght Approx. 1500mm Lenght Approx. ±0.50 ±0.80 ±0.80 ±1.00 ±1.20 ±1.10 ±1.20 ±1.10 ±1.30 ±1.30 ±0.80 ±1.10 ±1.30 ±0.80 ±1.10 ±1.30 ±0.80 ±1.20 ±1.40 ±1.20 ±1.40 ±1.40 ±1.40 ±0.80 ±1.40 ±1.50 ±1.50 ±2.00 mm 5.0 7.0 5.0 7.0 9.0 7.0 9.0 7.0 9.0 9.0 5.0 7.0 9.0 5.0 7.0 9.0 5.0 7.0 9.0 7.0 9.0 9.0 5.0 7.0 6.0 7.0 Wall Thickness Wall 10.0 10.0 ±2.10 ±2.40 ±2.50 ±2.70 ±2.90 ±3.00 ±3.00 ±3.80 ±3.90 ±4.00 ±4.00 ±4.50 ±5.00 ±5.00 ±5.00 mm 190 200 215 225 240 250 270 300 315 325 350 365 400 415 420 Outside Diameter Tubing

GENERAL GLASSWARE TUBING 44 GENERAL GLASSWARE Capillary 45 Weight Kg Approx. 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 ubes Carton Contents Number of T 250 154 154 156 161 104 108 110 115 122 133 79 80 83 86 91 95 60 61 63 65 67 69 47 48 49 50 52 53 ube g 40 65 65 64 62 94 93 91 87 82 75 127 125 121 116 110 105 166 164 160 155 149 144 211 209 205 200 194 189 Weight per T Weight Lenght Approx. 1500mm Lenght Approx. mm ±0.08 ±0.08 ±0.08 ±0.08 ±0.08 ±0.08 ±0.08 ±0.08 ±0.10 ±0.10 ±0.10 ±0.08 ±0.08 ±0.10 ±0.10 ±0.10 ±0.10 ±0.08 ±0.08 ±0.10 ±0.10 ±0.10 ±0.10 ±0.08 ±0.08 ±0.10 ±0.10 ±0.10 ±0.10 0.8 0.4 0.6 0.8 1.2 0.4 0.8 1.2 1.7 2.2 2.7 0.8 1.2 1.7 2.2 2.7 3.0 0.8 1.2 1.7 2.2 2.7 3.0 0.8 1.2 1.7 2.2 2.7 3.0 Inside Diameter ±0.18 ±0.18 ±0.18 ±0.20 ±0.20 ±0.20 mm 4 5 6 7 8 9 Outside Diameter Capillary Weight Weight Kg Approx. 550.0 550.0 528.0 580.8 554.4 589.6 589.6 519.2 580.8 545.6 482.4 459.0 453.6 550.8 491.4 432.0 449.5 511.2 Number of Cartons 44 Pallet Load 44 44 44 44 44 44 44 44 44 36 27 27 36 27 27 27 36 Weight Kg Approx. 12.5 12.5 12.0 13.2 12.6 13.4 13.4 11.8 13.2 12.4 13.4 17.0 16.8 15.3 18.2 16.0 18.5 14.2 529 Carton Contents Number of Rods 298 183 140 98 80 63 45 35 24 20 20 16 12 12 9 9 6 g 24 42 66 95 129 168 213 263 378 515 672 851 1050 1271 1512 1775 2059 2363 Weight/ Length Weight/ Lenght Approx. 1500mm Lenght Approx. ±0.14 ±0.14 ±0.14 ±0.14 ±0.14 ±0.20 ±0.20 ±0.20 ±0.20 ±0.30 ±0.30 ±0.40 ±0.40 ±0.45 ±0.45 ±0.55 ±0.80 ±0.80 mm 3 4 5 6 7 8 9 Diameter 10 12 14 16 18 20 22 24 26 28 30 03-6251 7199 / 03-6252 6639 03-6258 4639 el : • Free quotation without obligation quotation • Free • Highest quality guaranteed • All enquiries welcome T Fax : E-mail : [email protected] [email protected] CUSTOM GLASSWARE CTURE MANUFA Rod

GENERAL GLASSWARE Rod 46 Glass Formers & Finger COT Finger Cot Glass Former 02 Glass Former 03 Glass Former 01 Glass Formers & Finger Cot & Finger Formers Glass * Customised service available. Please contact us for more infomation. * Customised service available. Please contact us for more

GLASS FORMERS & FINGER COT GLASS FORMERS & FINGER COT 48 JOINTED WARE

Adapter Analytical Apparatus Bottle Chromatography Condenser Extractor FILTRATION Flask Freeze Drying Fractionation Funnel Joint Nitrogen Determination Still Head STIRRER Tube Sets Vessel JOINTEDWARE Reduction Adapter

Used for connection, small size socket on top, large size cone at bottom. Material: Borosilicate glass 3.3

Cat No. Socket Size Cone Size AD.01 10/19 14/23

AD.12 14/23 19/26

AD.13 14/23 24/29

AD.14 14/23 29/32

AD.23 19/26 24/29

AD.24 19/26 29/32

AD.25 19/26 34/35

AD.26 19/26 40/38 AD AD.27 19/26 45/40

A D PTER AD.34 24/29 29/32

AD.35 24/29 34/35

AD.36 24/29 40/38

AD.37 24/29 45/40

AD.38 24/29 50/42

AD.45 29/32 34/35

AD.47 29/32 45/40

AD.56 34/35 40/38

AD.57 34/35 45/40

AD.58 34/35 50/42

Expansion Adapter

Used for connection, large size socket on top, small size cone at bottom. Material: Borosilicate glass 3.3

Cat No. Socket Size Cone Size AE.10 14/23 10/19

AE.21 19/26 14/23

AE.31 24/29 14/23

AE.32 24/29 19/26

AE.41 29/32 14/23

AE.42 29/32 19/26

AE.43 29/32 24/29

AE.52 34/35 19/26 AE AE.53 34/35 24/29

AE.54 34/35 29/32

AE.64 40/38 29/32

AE.74 45/40 29/32

AE.84 50/42 29/32

AE.85 50/42 34/35

50 JOINTEDWARE ADAPTER 51 AC1 AC2 AF.2 S 35 S 35 S 29 S 29 Cup Size Ball Size S 13 Cup Size 24/29 24/29 19/26 19/26 Cone Size Socket Size 19/26 Cone Size JC 35 JC 35 JC 29 JC 29 Clip Clip AC2.3/35 AC1.3/35 AC2.2/29 AC1.2/29 Cat No. Cat No. AF.2 Cat No. Conical/ spherical adapter Conical/ spherical adapter spherical Conical/ aterial: Borosilicate glass 3.3 Cone to cup. Material: Borosilicate aterial: Borosilicate glass 3.3 ball. Material: Borosilicate Socket to Distillate Adapter Fitted with PTFE spindle valve to provide fine control fine control Fitted with PTFE spindle valve to provide glass 3.3 Material: Borosilicate over distillate flow. hread Size Thread Cone Size 14 24/29 14 14 14 29/32 24/29 34/35 24/29 19/26 14/23 24/29 10/19 19/26 Cone Size Cone Size Cone Size Angled Neck 14/23 19/26 19/26 24/29 24/29 29/32 24/29 19/26 19/26 19/26 14/23 19/26 10/19 19/26 Socket Size Socket Size Socket Size Parallel Neck 14/23 19/26 19/26 19/26 24/29 aterial: Borosilicate glass 3.3 parallel. Material: Borosilicate wo neck wo neck - one vertical and one 45° AM1.44 AM1.33 AM1.25 AM1.23 AM1.22 AM1.11 AM2.23 AM1.00 AM2.22 Cat No. Cat No. Cat No. Cat No. AM4.11 AM3.22 AM4.22 AM4.23 AM4.33 hree neck - two vertical and one 45° Three glass 3.3 Material: Borosilicate Swan-neck Adapter joint to This useful adapter is fitted with a screwthread accept a thermometer leak tube. glass 3.3 Material: Borosilicate T T glass 3.3 Material: Borosilicate AM4 AM3 AM2 AM1 Multiple Adapter Multiple

JOINTEDWARE ADAPTER 52 JOINTEDWARE ADAPTER 53 AR3 AR4 AR1 AR2 Approx. Overall Height mm 75 80 106 120 200 200 65 200 65 190 180 65 120 180 65 Approx. Length ‘b’ Approx. mm Overall Height mm Approx. Length ‘a’ Approx. mm Cone Size 10/19 14/23 19/26 24/29 29/32 24/29 29/32 19/26 24/29 14/23 24/29 19/26 10/19 19/26 14/23 Socket Size Socket Size Socket Size Socket Size 10/19 14/23 19/26 19/26 AR2.4 AR2.3 AR1.4 AR2.2 AR1.3 AR2.1 AR3.3 AR1.2 AR2.0 AR3.2 AR1.1 Cat No. Cat No. Cat No. Cat No. AR4.00 AR4.11 AR4.22 AR4.23 Receiver Adapter Receiver aterial: Borosilicate glass 3.3 With vent. Material: Borosilicate aterial: Borosilicate glass 3.3 Straight. Material: Borosilicate aterial: Borosilicate glass 3.3 Long stem. Material: Borosilicate aterial: Borosilicate glass 3.3 Material: Borosilicate Short stem. Min. Capacity ml 10 32 32 32 165 150 110 140 120 110 140 120 65 110 120 Approx. Overall Height Approx. mm Approx. Overall Height Approx. mm Overall Height Approx. mm Cone Size 14/23 19/26 24/29 24/29 29/32 24/29 14/23 24/29 24/29 14/23 19/26 19/26 10/19 14/23 14/23 Cone Size Cone Size Cone Size Socket Size 14/23 19/26 19/26 24/29 29/32 24/29 19/26 19/26 19/26 14/23 19/26 19/26 10/19 14/23 14/23 Socket Size Socket Size Socket Size AR5.44 AR5.33 AR7.21 AR5.23 AR6.23 AR7.11 AR5.22 AR6.22 AR7.00 AR5.11 AR6.11 Cat No. Cat No. Cat No. Cat No. AR8.11 AR8.22 AR8.23 AR8.33 Multiple connection (pig) is presented the adapter a new flask By slightly rotating to the disillate. Useful for collecting distillate fractions. supply. With side-arm for connection to a vacuum glass 3.3 Material: Borosilicate Adapter, receiver, vacuum, angle vacuum, receiver, Adapter, side-arm for connection within cone. With Delivery stem to flexible tubing Easy connection supply. to a vacuum connector. plastic screwthread via detachable glass 3.3 Material: Borosilicate vacuum, angle receiver, Adapter, horizontal. 15° from With side socket inclined at an angle glass 3.3 Material: Borosilicate erkin receiver Perkin receiver Useful adapter for vacuum distillation work. It Permits flasks to be changed without disturbing the receiver vacuum within the system. The 3 x PTFE spindle valve have PTFE keys to avoid contamination of the distillate. of vacuum. for release system is provided A screwcap glass 3.3 Material: Borosilicate AR8 AR7 AR6 AR5 Receiver Adapter Receiver

JOINTEDWARE ADAPTER 54 JOINTEDWARE ADAPTER 55 AR9 AR11 AR10 Cone Size 14/23 19/26 19/26 - - - Approx. Height Approx. mm Approx. Height Approx. mm 140 90 100 110 125 140 155 Socket Size 19/26 19/26 19/26 14/23 14/23 14/23

Cone Size Cone Size 24/29 14/23 19/26 24/29 24/29 29/32 34/35 Socket Size Description Socket Size 24/29 Vacuum receiver adapter receiver Vacuum to take four flasks 14/23 19/26 delivery adapter Vertical 19/26 Sloping delivery adapter 24/29 25ml flask 29/32 50ml flask 34/35 100ml flask Cat No. Cat No. Cat No. AR11.33 AR10.21 AR9.11 AR9.22 AR10.22V AR9.23 AR10.22S AR9.33 AR10.1/25 AR9.44 AR10.1/50 AR9.55 AR10.1/100 Receiver Adapter Receiver With vacuum connection glass 3.3 Material: Borosilicate Multi-limb vacuum receiver glass 3.3 Material: Borosilicate aterial: Borosilicate glass 3.3 Material: Borosilicate Plain bend. Acceptable hrough Diameter T screwcap mm 6.0-7.0 7.0-8.5 10.5-11.5 18.0-19.0 Acceptable Diameter Through screwcap mm 6.0-7.0 7.0-8.5 10.5-11.5 18.0-19.0 Acceptable Diameter Screwcap Through mm 6.0-7.0 6.0-7.0 6.0-7.0 6.0-7.0 6.0-7.0 7.0-8.5 7.0-8.5 7.0-8.5 7.0-8.5 7.0-8.5 10.5-11.5 10.5-11.5 10.5-11.5 10.5-11.5 Cone Size 14/23 19/26 24/29 29/32 34/35 14/23 19/26 24/29 29/32 34/35 19/26 24/29 29/32 34/35 Approx. Approx. Length of limbs mm 35 35 40 50 Approx. Length of limbs mm 85 85 100 120 hread Size Thread 14 14 14 14 14 18 18 18 18 18 25 25 25 25 hread Size Thread 14 18 25 32 Size Thread 14 18 25 32 Cat No. AS3.1/14 AS3.2/14 AS3.3/14 AS3.4/14 AS3.5/14 AS3.1/18 AS3.2/18 AS3.3/18 AS3.4/18 AS3.5/18 AS3.2/25 AS3.3/25 AS3.4/25 AS3.5/25 Cat No. AS1.14 AS1.18 AS1.25 AS1.32 Cat No. AS2.14 AS2.18 AS2.25 AS2.32 one / screwthread Adapter Cone / screwthread joint fitted with These adapter have a screwthread The PTFE washer. plastic cap, silicone rubber ring and thermometers, latter allows the incorporation of plain glass 3.3 gas inlet tube etc. Material: Borosilicate aterial: Borosilicate glass 3.3 Material: Borosilicate ‘T’ connectors. glass 3.3 Material: Borosilicate Straight connector. AS3 AS2 AS1 Screwthread Adapter Screwthread

JOINTEDWARE ADAPTER 56 JOINTEDWARE ADAPTER 57 AP3 AP1 AP2 Stopcock bore mm Stopcock bore mm Stopcock bore mm 3 3 3 3 3 3 3 3 3 3 3 O/D of olive mm O/D of olive mm O/D of olive mm 9 9 9 9 9 9 9 9 9 9 9 Socket Size Cone Size Cone Size 14/23 14/23 14/23 19/26 19/26 19/26 24/29 24/29 24/29 29/32 29/32 Cat No. Cat No. Cat No. AP3.1 AP2.1 AP1.1 AP3.2 AP2.2 AP1.2 AP3.3 AP2.3 AP1.3 AP2.4 AP1.4 Stopcock adapter Stopcock Straight connection venting and a With PTFE spindle valve for flow control/ glass olive for the connection of flexible tubing. glass 3.3 Material: Borosilicate Right-angled connection a whilst With PTFE spindle valve for flow control the connector facilities detachable plastic screwthread easy attachment of flexible tubing. glass 3.3 Material: Borosilicate Straight connection control fine flow provides spindle valve which With PTFE allows the attachment A glass olive closure. and positive glass 3.3 Borosilicate tubing. Material: of flexible Stopcock bore mm Stopcock bore mm 10 10 10 10 Cone Size O/D of olive mm 19/26 24/29 19/26 34/35 ype T Cone Size Release 24/29 Control 34/35 Cat No. Cat No. AP5.R2 AP4.3 AP5.C2 AP4.5 Fitted with PTFE spindle valve Fitted with glass 3.3 Material: Borosilicate and control release Vacuum With PTFE spindle valve. Ideal for vacuum applications. glass 3.3 Material: Borosilicate AP5.C2 AP5.R2 AP4 Stopcock adapter Stopcock

JOINTEDWARE ADAPTER 58 JOINTEDWARE ADAPTER 59 3 1 2 AT AT AT 29/32 24/29 34/35 29/32 24/29 19/26 24/29 19/26 14/23 Cone Size 9 9 9 9 9 9 9 9 O/D of Olive mm O/D of Olive mm 29/32 24/29 19/26 19/26 19/26 19/26 14/23 14/23 14/23 Socket Size 34/35 24/29 19/26 29/32 14/23 24/29 10/19 19/26 Socket Size Cone Size -connector T3.44 T3.33 T3.25 T3.24 T3.23 T3.22 T3.13 T3.12 T3.11 T1.5 T1.3 T1.2 T2.4 T1.1 T2.3 T1.0 T2.2 A A A A A A A A A Cat No. A A A A A A A A Cat No. Cat No. With T This adapter has a side arm fitted with a plastic The connector is detachable connector. screwthread facilitating the easy attachment of flexible tubing. glass 3.3 Material: Borosilicate Tubing adapter Tubing As above but straight connection glass 3.3 Material: Borosilicate ight angle connection Right angle vacuum or as a of gases/ the introduction Useful for enable above the cone glass hooks fitted vent. Two glass 3.3 Material: Borosilicate springs. retaining - 24/29 - Cone Size Cone Size - 14/23 Diameter mm 15 15 24/29 - - Socket Size 100 - - Socket Size 14/23 - Length mm - 150 Capacity ml ube Erlenmeyer flask Absorption tube Complete assembly Description Dilatometer body Stopper portion Description Plunger T Description AA.3/100 AA.T3 AA.CA Cat No. AI.B1 AI.S1 Cat No. AO.15P AO.15/150 Cat No. aterial: Borosilicate glass 3.3 Material: Borosilicate his apparatus is designed for the estimation of arsenic for the estimation is designed This apparatus a complex the formation of which uses by the method with diethyldithiocarbamate arsine and silver between (5380 538 nanometers measurement subsequent reacts with the in the flask and Å).Arsine is liberated the limb of the U-tube.The , which is placed in reagent suitable for the estimation of antimony. apparatus is also glass 3.3 Material: Borosilicate the specially designed for measuring Dilatometer are the temperature expansion of edible oils and fat over The dilatometer range within which melting takes place. scale and the body is graduated with an arbitrary to open tops interchangeble,have stoppers, which are shot. allows them to be weighted with lead glass 3.3 Material: Borosilicate AO.15/150 AI.S1 AA.CA AO.15P AI.B1 Homogeniser Dilatometer Arsenic Determination Apparatus Determination Arsenic

JOINTEDWARE ANALYTICAL APPARATUS 60 JOINTEDWARE ANALYTICAL APPARATUS 61 AW2 AW1 AL.F25/0 AL. P/0 - 24/29 24/29 Cone Size - 24/29 24/29 24/29 24/29 Cone Size Approx. Capacity mm 4 4 25 - 19/26 19/26 Socket Size - 19/26 19/26 19/26 19/26 Socket Size Max. Weight g 18 12 16 - 0.10 0.05 Graduation ml - 0.20 0.10 0.10 0.05 Graduation ml Joint Size 10/19 10/19 10/19 - 12.5 3.0 Capacity ml - 25.0 10.0 7.5 2.0 Capacity ml Spray tube Receiver Receiver Description Spray tube Receiver Receiver with stopcock Receiver Receiver Description Description Pipette Cover tube Cover flask ST AW1. AW1.23/25 AW1.23/10 ST AW2. AW1.23/7.5 AW2.23/12.5 AW1.23/2 AW2.23/3 Cat No. Cat No. AL.P/0 AL.T/0 AL.F25/0 Cat No. Water Estimators Water Lunge Rey Weighing Pipette Weighing Rey Lunge Heavy Entrainers A heavy entrainer , enabling thermolabile materials to be the hot base of the flask , is sometimes kept away from used for estimation of advantageous. It is also regularly glass 3.3 volatile oil content. Material: Borosilicate Light Entrainers used in These Dean & Stark pattern are receivers flask condenser and boiling conjunction with a reflux (both available separately). so that the is fitted with a 19/26 socket Each receiver condenser is used for all receivers. same standard is size 24/29 which the cone of each receiver Similarly, flasks. Quickfit is common to a wide variety of standard be for bulky samples, can required wide necked flasks, A spray reduction adapter. accomodated by fitting a of water droplets tube is available for washing down adhering to the condenser tube. glass 3.3 Material: Borosilicate For weighing fuming or corrosive liquids. fuming or corrosive For weighing glass 3.3 Material: Borosilicate To fit Bottle To Overall Height mm fit Bottle To BB.3/125 BB.3/250 155 - 190 BB.3/125 245 BB.3/250 BB.3/500 Thread Size Socket Size Stem Approx. Lenght mm 14 24/29 175 24/29 130 24/29 175 215 Cone Size Cone Size Capacity ml 24/29 125 19/26 250 24/29 500 24/29 24/29 Cat No. Cat No. Cat No. BH2.3/14 BB.3/125 BH3.2 BB.3/250 BH3.3/125 BB.3/500 BH3.3/250 BH3.3/500 Plain - Dreschel glass 3.3 Material: Borosilicate aterial: Borosilicate glass 3.3 Material: Borosilicate Bottle Only. Bottle head, adjustable Dreschel dip joint allows easy adjustment of the The screwthread with both 125ml tube and enables this head to be used bottles. The dip tube, always the and 250ml. Dreschel avoiding if broken, most vulnerable part can be replaced the complete head. the expense of replacing glass 3.3 Material: Borosilicate BH3 BH2.3/13 BB3 Dreschel Bottle Gas Washing Dreschel Dreschel Bottle Gas Washing Dreschel Dreschel Bottle Gas Washing Gas Bottle Dreschel

JOINTEDWARE BOTTLE 62 JOINTEDWARE BOTTLE 63 BH4 BW.50 Minimum Capacity - 58 o Fit Bottle T BB.3/125 BB.3/250 BB.3/500 BB.3/125 BB.3/250 BB.3/500 BB.3/250 BB.3/500 BB.3/250 Maximum Weight 25 30 Stem Length mm 132 165 217 132 165 215 165 217 165 Joint Size 50/14 50/14 Cone Size 24/29 24/29 24/29 24/29 24/29 24/29 24/29 24/29 24/29 0 0 0 1 1 1 2 2 3 Porosity Lid Base Description o promote thorough distribution of gas and consequent of gas and distribution thorough o promote L BW.50/14 BW.50/14B Cat No. BH4.03/125 BH4.03/250 BH4.03/500 BH4.13/125 BH4.13/250 BH4.13/500 BH4.23/250 BH4.23/500 BH4.33/250 Cat No. Weighing Bottles Weighing Bottle Head Bottle With cap glass 3.3 Material: Borosilicate increased efficiency, a range of Dreschel bottle heads bottle heads Dreschel of a range efficiency, increased porosity Sintered is available. distributors with sintered 3 for a variety of bottles sizes are grades 0, 1, 2 and size 24/29. listed, all with cone glass 3.3 Material: Borosilicate ead, Sintered Bottle H Dreschel T Cone Size 19/26 24/29 19/26 - 24/29 - - Cone Size 14/23 19/26 - - 14/23 - Socket Size - 19/26 24/29 - 19/26 24/29 - Socket Size 14/23 14/23 - 19/26 - - amping rod amping rod ap adapter Description Complete assembly Reservoir - 50ml 0 Column with sinter porosity and tap T Flask - 100ml Cone adapter 4 x springs Description Complete assembly Reservoir - 250ml Reduction adapter 0 Column with sinter porosity T T Flask - 250ml 4 x springs .3/530 .1/420 T1.1 Cat No. CA 2 Components: FT02.S2/250 AD.23 CC5.32/200 CT CP23/190 FB.250/3 MF40B Cat No. CA 1 Components: CR1.53 CC1.1/100 CT FB.100/2 A MF40A omplete assembly with 18mm x 200mm column. Complete assembly with 18mm x 200mm glass 3.3 Material: Borosilicate omplete assembly with 10mm x 100mm column. assembly with 10mm Complete glass 3.3 Material: Borosilicate CA 2 CA 1 Chromatography Assembly Chromatography Chromatography Assembly Chromatography

JOINTEDWARE CHROMATOGRAPHY 64 JOINTEDWARE CHROMATOGRAPHY 65 CC2 CC1 Cone Size 19/26 19/26 Socket Size 14/23 14/23 14/23 14/23 19/26 19/26 19/26 19/26 19/26 24/29 24/29 24/29 29/32 29/32 29/32 34/35 34/35 40/38 40/38 Socket Size 14/23 14/23 Approx. Overall Length mm 270 470 Effective Length mm 100 200 300 400 100 200 300 400 500 300 400 500 300 400 500 400 500 400 500 Effective Length mm 100 300 10 10 10 10 20 20 20 20 20 26 26 26 30 30 30 30 30 40 40 Diameter mm Nominal Bore 10 10 Cat No. CC2.12/100 CC2.12/300 CC1.1/100 CC1.1/200 CC1.1/300 CC1.1/400 CC1.2/100 CC1.2/200 CC1.2/300 CC1.2/400 CC1.2/500 CC1.3/300 CC1.3/400 CC1.3/500 CC1.4/300 CC1.4/400 CC1.4/500 CC1.5/400 CC1.5/500 CC1.6/400 CC1.6/500 Cat No. With porosity 0 sintered disc and spindle valve stopcock disc and spindle valve stopcock 0 sintered With porosity PTFE key permits fine control. glass 3.3 Material: Borosilicate pindle valve stopcock and Spindle valve disc 0 sintered With porosity permits fine control. PTFE key glass 3.3 Material: Borosilicate Chromatography Columns Chromatography Cone Size 19/26 19/26 Cone Size 19/26 19/26 19/26 Socket size 14/23 14/23 14/23 14/23 19/26 19/26 19/26 19/26 19/26 24/29 24/29 24/29 29/32 29/32 29/32 34/35 34/35 40/38 40/38 Socket Size 14/23 14/23 Socket Size 24/29 24/29 24/29 Approx. Overall Length mm 270 470 Approx. Overall Length mm 310 415 515 Effective Length mm 100 200 300 400 100 200 300 400 500 300 400 500 300 400 500 400 500 400 500 Effective Length mm 100 300 Effective Length mm 200 300 400 Diameter mm 10 10 10 10 20 20 20 20 20 26 26 26 30 30 30 30 30 40 40 Nominal Bore 10 10 Nominal Bore 18 18 18 Cat No. CC3.1/100 CC3.1/200 CC3.1/300 CC3.1/400 CC3.2/100 CC3.2/200 CC3.2/300 CC3.2/400 CC3.2/500 CC3.3/300 CC3.3/400 CC3.3/500 CC3.4/300 CC3.4/400 CC3.4/500 CC3.5/400 CC3.5/500 CC3.6/400 CC3.6/500 Cat No. CC4.12/100 CC4.12/300 Cat No. CC5.32/200 CC5.32/300 CC5.32/400 With porosity 0 sintered disc and PTFE stopcock. 0 sintered With porosity glass 3.3 Material: Borosilicate With porosity 0 sintered disc and PTFE stopcock. disc 0 sintered With porosity glass 3.3 Material: Borosilicate olumns have an integral glass sintered (porosity 0) to (porosity Columns have an integral glass sintered act as support for the column packing. glass 3.3 Material: Borosilicate CC4 CC3 CC5 Chromatography Columns Chromatography

JOINTEDWARE CHROMATOGRAPHY 66 JOINTEDWARE CHROMATOGRAPHY 67 CA7 CR2.11 CR1.53 Approx. Overall Height mm 190 - - - Stopcock bore mm Stopcock bore mm 3 10 Thread Size - - 18 Cone Size Cone Size 14/23 24/29 Joint Size - 19/26 19/26 Approx. Overall Height mm Approx. Overall Height mm 180 560 Socket Size Socket Size 14/23 34/35 Description Complete assembly Spray body Conical flask - 100ml crewthread adapter Screwthread Cat No. Cat No. CR2.11 CR1.53 Cat No. CA 7 Components: CR7/9 FC02.100/2 AS3.2/18 Reservoir Chromatography Reservoir Chromatography Spray Chromatography A 50ml reservoir with spindle valve stopcock PTFE key. with spindle A 50ml reservoir glass 3.3 Material: Borosilicate reservoir with spindle valve stopcock PTFE key. valve stopcock with spindle A 5L reservoir glass 3.3 Material: Borosilicate The spray is supplied with a 100ml capacity conical flsk, however flasks up to 250 ml or test tubes up to 150 ml cone adaptor long may also be used. The screwcap/ ST52/18 is supplied complete with melamine screwcap, silicone rubber ring and PTFE washer. glass 3.3 Material: Borosilicate A general purpose spray for use with spot detecting A general purpose spray for use with sample in the identification of separated reagents The spray has an components in a chromatogram. adjustable pattern be operated by any low and can a mist of atomised to produce air source pressure in contact with glass an PTFE are liquid. Spray reagents and contamination is kept to a only so that corrosion minimum. 6 Stopcock bore mm 190 Approx. Overall Height mm For Use With Columns CC2.12/100, CC2.12/300 CC5.32/200, CC5.32/300, CCR.32/400 24/29 Cone Size 19/26 Approx. Length Approx. mm 420 530 Socket Size .23/190 .1/420 .3/530 CP Cat No. CT CT Cat No. Fitted with spindle valve stopcock PTFE key for fine PTFE key spindle valve stopcock Fitted with of eluent flow. control glass 3.3 Material: Borosilicate to assist the packing of columns. Useful glass rods glass 3.3 Material: Borosilicate .23/190 .1/420 .3/530 CT CT CP Tamping Rods Chromatography Tamping Stopcock-adapter Chromatography Stopcock-adapter

JOINTEDWARE CHROMATOGRAPHY 68 JOINTEDWARE CONDENSER 69 C02 C03 C01 Approx. Overall length mm 400 405 415 335 365 365 545 Approx. Overall length mm 140 260 210 365 470 615 620 865 Approx. Overall length Approx. mm 150 750 510 740 Approx. Effective Length mm 100 200 150 250 400 500 500 750 Approx. Effective Length mm 250 250 250 250 250 250 400 Cone Size 10/19 14/23 19/26 24/29 19/26 24/29 29/32 24/29 Cone Size 19/26 24/29 29/32 34/35 40/38 50/42 24/29 Cone Size 14/23 19/26 24/29 40/38 Socket Size 10/19 14/23 19/26 24/29 19/26 24/29 29/32 24/29 ------24/29 Socket Size Cat No. C03.1 C03.2 C03.3 C03.6 Cat No. C01.X2 C01.X3 C01.X4 C01.X5 C01.X6 C01.X8 C01.X33 Cat No. C02.00/100 C02.11/200 C02.22/150 C02.33/250 C02.22/400 C02.33/500 C02.44/500 C02.33/750 Air Condensers Allihn Condenser Allihn For use with block heater glassware. glass 3.3 Material: Borosilicate ondensation of materials with boiling points above Condensation of materials with boiling 150°C. Can be carried out with this type of simple glass 3.3 Material: Borosilicate condenser. An inexpansive condenser, giving greater surface area surface area greater giving condenser, An inexpansive due to the bulb Liebig type corresponding than the the but used under reflux This type is normally sections. it is set at provided used for distillation C01.X33 can be hold up in the bulbs. liquid an angle which prevents glass 3.3 Material: Borosilicate Approx. Overall Length mm 295 345 407 Approx. Overall Approx. Length mm 275 295 300 340 345 365 350 360 Approx. Coolant Approx. Capacity ml 200 650 Hose Connection #2 #3 #3 Approx. Approx. Effective Length mm 160 160 160 200 200 205 205 205 Approx. Overall Approx. Height x Width mm 210 X 105 347 X 110 Cone Size 14/23 19/26 24/29 19/26 24/29 29/32 24/29 34/35 ID Depth x Dia. mm 200 x 40 250 x 50 300 x 70 Socket & Cone 14/23 24/29 Socket Size 14/23 19/26 24/29 19/26 24/29 29/32 - - Cone Size 24/29 24/29 29/32 Cat No. C05.1 C05.3 Cat No. C06.11/160 C06.22/160 C06.33/200 C06.22/200 C06.33/200 C06.44/205 C06.X3/205 C06.X5/205 Cat No. C04.2/2 C04.2/3 C04.3/3 Increased surface area and effectiveness compared with and effectiveness compared surface area Increased Liebig condenser is due to the inner a corresponding cooling surface which gives a ‘baffling’ effect, and the and ‘creep’ which prevents outer cooling surface area involved. loss of vapour when low boiling point liquid are glass 3.3 Material: Borosilicate arge top opening for easy introduction of dry ice, dry for easy introduction top opening Large These coolants or liquid nitrogen. mixtures ice/alcohol components. of volatile rapid condensation provide glass 3.3 Material: Borosilicate top opening Large For rapid cooling of volatile solvents. such as solid of coolant mixtures for easy introduction dry ice or carbon dioxide / alcohol, dry ice / alcohol, glass 3.3 Material: Borosilicate liquid nitrogen. C06.X3/205 C05 C04 C06.11/160 Double-surface (Davies) Condensers Dewar Condensers Dewar

JOINTEDWARE CONDENSER 70 JOINTEDWARE CONDENSER 71 C08 C07.23 ube Approx. Length of Side T mm 205 Approx. Overall length mm 305 310 315 460 465 470 320 380 400 348 Approx. Overall Length mm 315 Approx. Effective Length mm 165 165 165 320 320 320 160 207 207 155 Approx. Approx. Effective Length mm 165 Cone Size 19/26 24/29 29/32 19/26 24/29 29/32 34/35 40/38 45/40 50/42 Cone Size *24/29 Socket Size 19/26 24/29 29/32 19/26 24/29 29/32 - - - - Socket Size 19/26 Cat No. Cat No. C08.22/165 C07.23 C08.33/165 C08.44/165 C08.22/320 C08.33/320 C08.44/320 C08.X5/160 C08.X6/207 C08.X7/207 C08.X8/155 Graham Coil Condensers he coil design encourages a high degree of coolant of The coil design encourages a high degree wall tubing turbulence and permits the use of thin is The surface area without sacrificing strength. Liebig than the corresponding considerably greater he coil condenser condenser of similar dimensions. T counter- reflux mode where efficient in the is extremely a wide cooling is possible. It also provides current surface is air vapour passage and because the outer external water from condensation of cooled, is free Each condenser is supplied with detachable vapour. connectors which permit easy attachment screwthread 3.3 glass of flexible tubing. Material: Borosilicate Ether Condenser Ether uitable for condensing very volatile liquids such as volatile liquids such condensing very Suitable for main cooling surface provides the coil An efficient ether. type condenser, by a liebig and this is jacketed area avoid vapour to supply, a separate water cooled by coil. the outside of the around creeping glass 3.3 Material: Borosilicate Approx. Overall Approx. Length mm 185 Approx. Overall Approx. Length mm 340 340 Overall Approx. Length mm 360 365 370 380 Approx. Approx. Effective Length mm 100 Approx. Approx. Effective Length mm 205 205 Approx. Effective Length mm 160 160 160 160 Cone Size 19/26 24/29 Cone Size 19/26 24/29 29/32 34/35 Cone Size 19/26 Socket Size 19/26 24/29 Socket Size 19/26 24/29 29/32 - Cat No. C09.2/100 Cat No. C10.22 C10.33 Cat No. C11.22 C11.33 C11.44 C11.X5 evenue test and control Inland Revenue test and control Used for standard etc, the Inland Revenue condenser methods by brewers coil The coil. the outside flow coolant of use the employs it and thus through tends to impede the flow of material heat transfer maximum contact of vapour at the ensures designed and pitch of coil are surface. Both bore ‘slugging’. This to give optimum conditions without not be used for fast condeser is very effecient but must rates of distillation. It is particularly useful for removing gases. non-condensable condensable vapours from glass 3.3 Material: Borosilicate A double surface condenser having a coil as an inner glass 3.3 cooling surface. Material: Borosilicate A general purpose ‘cold finger’ condenser which can condenser purpose ‘cold finger’ A general ratios reflux to control as a dephlegmator also be used distillation. fractional in a rough glass 3.3 Material: Borosilicate C10 C11 C09.2/100 Inland Revenue Condensers Jacketed Coil Condensers Immersion Condenser Immersion

JOINTEDWARE CONDENSER 72 JOINTEDWARE CONDENSER 73 C13 C12 Approx. Overall length mm 395 390 440 660 Approx. Overall length mm 135 260 340 380 390 340 440 490 540 400 530 490 535 550 640 Approx. Effective Length mm 207 207 230 420 Approx. Effective Length mm 60 155 208 250 250 200 300 350 400 250 378 350 395 400 500 Cone Size 19/26 24/29 34/35 34/35 Cone Size 10/19 14/23 19/26 19/26 24/29 24/29 24/29 24/29 24/29 29/32 19/26 19/26 24/29 29/32 34/35 Socket Size 19/26 24/29 34/35 34/35 Socket Size 10/19 14/23 19/26 19/26 24/29 24/29 24/29 24/29 24/29 29/32 19/26 19/26 24/29 29/32 34/35 Cat No. C13.22/200 C13.33/200 C13.55/230 C13.55/420 Cat No. C12.00/60 C12.11/155 C12.22/208 C12.22/250 C12.33/250 C12.33/200 C12.33/300 C12.33/350 C12.33/400 C12.44/250 C12.22/378 C12.22/350 C12.33/395 C12.44/400 C12.55/500 Multi-coil Condensers A condenser having very large surface area over a surface area A condenser having very large than short effective length by employing more relatively glass 3.3 one coil. Material: Borosilicate Liebig Condensers Liebig A condenser designed to give turbulent flow in the water turbulent flow designed to give A condenser of coolant slow rate of flow a comparatively jacket with space. use of a small annular water by glass 3.3 Material: Borosilicate Approx. Overall Approx. Length mm 315 335 o Suit Thread T GL 13 Approx. Approx. Effective Length mm 160 160 Approx. Effective length Approx. mm 25 Cone Size 19/26 & 24/29 24/29 & 34/35 Cat No. C14.23 C14.35 Cat No. C15.14 These reflux condensers have double end cones of end cones of have double condensers These reflux versatility. their sizes thus increasing differing glass 3.3 Material: Borosilicate crewthread safety connector is designed to reduce safety connector is designed to reduce Screwthread safety in the fitting or rubber and increase breakage adapters, etc. tubing to glass side arms on condensers, on to a 14mm screwthread Connector simply screws seal. Connector a leak-free outlet to provide to most organic/inorganic resistant components are cap is alkalis and salts. The screw chemicals, strong the hose glass filled polypropylene, from manufactured polyacetal. connector from C14 C15 Reversible Coil Condenser Coil Reversible Screwthread Safety Connector Screwthread

JOINTEDWARE CONDENSER 74 JOINTEDWARE EXTRACTOR 75 EX02 EX04 EX01 Approx. Overall Height mm 150 175 200 205 205 240 220 250 Cone Size 34/35 34/35 Socket Size 34/35 34/35 Cone Size 14/23 19/26 24/29 24/29 34/35 34/35 24/29 24/29 75 100 Flange Size Socket Size 19/26 24/29 29/32 34/35 34/35 34/35 40/38 50/42 Flange Size 75 100 600 2000 Nominal Ca- pacity Size Nominal Capacity Size 6 20 40 60 60 100 100 200 EX02.5/75 EX02.5/100 EX04.5/75 EX04.5/100 Cat No. Cat No. Cat No. EX01.21 EX01.32 EX01.43 EX01.53 EX01.55 EX01.55/100 EX01.63 EX01.83 Lid for Soxhlet Extractor Soxhlet Extractor Soxhlet With flat flange joints. glass 3.3 Material: Borosilicate Large capacity with flat flange joints. Large glass 3.3 Material: Borosilicate For the extration of solids, the siphoning type of the siphoning type of solids, For the extration Soxhlet, is Standard on the British based extractor, widest application which finds the the one probably a concentric work. All Soxhlets have in laboratary by the vapour tube from is protected siphon tube which have of the siphon tubes The bores accidental damage. for siphoning reliable ensure selected to been carefully although other factors, such variety of solvents, a large siphon tube and rate of reflux, of the as the temperature assessing the performance of when must be considered glass 3.3 Material: Borosilicate a particular extractor. Approx. Overall Height mm 205 225 350 250 C08.55/230 C09.X5/205 C12.X8 C12.X6 C12.X5 C12.X4 C12.X3 Condenser Cone Size 24/29 24/29 24/29 24/29 FRS.5L/5 **uniform or FRS FRS.2L/5 FRS.500/3 FRS.250/3 FRS.150/3 FRS.100/3 FRS.50/2 Flask Socket Size 34/35 45/40 34/35 55/44 Flange Size 75 100 EX02.5/100, DA5/100, JC100F EX02.5/75, DA5/75, JC75F EX01.83 EX01.63 EX01.53 EX01.43 EX01.32 Components Extractor etc Nominal Capacity ml 60 100 190 200 2000 600 200 100 60 40 20 Nominal Capacity ml Spiral Support EX06.25 EX06.26 EX06.25 EX06.26 EX.2LRCSX EX.600RDSX EX.200RASX EX.100RASX EX.60RASX EX.40RASX EX.25RASX Cat No. Cat No. Cat No. EX05/75F EX.05/100F EX06.53/60 EX06.73/100 EX06.53/190 EX06.93/200 aterial: Borosilicate glass 3.3 Material: Borosilicate lain body extractors are designed so that the vapour designed so that the Plain body extractors are the material to be extracted, through permeates directly into the flask, a partially condenses and washes back A reflux. accompanied by the usual solvent process or in a directly glass spiral supports the sample either glass 3.3 paper or glass thimble. Material: Borosilicate For soxhlet extractor lids stainless steel. extractor lids stainless For soxhlet EX.600RDSX EX.25RASX EX06 EX05 Extraction Apparatus Complete Assembly Retaining Clips Retaining Extractor, Plain Body Extractor,

JOINTEDWARE extractor 76 JOINTEDWARE EXTRATOR 77 EX7.3/100 Condenser Cone Size C09.X5/205 24/29 C06.X5/205 34/35 24/29 Flask Socket Size FRS.150/5 34/35 FRS.250/3 34/35 34/35 Distributor Nominal Capacity ml EX7.20S 100 EX7.30S 100 200 Extractor Distributor EX7.5/100 EX7.20S EX7.3/200 EX7.20S EX7.30S Capacity ml Cat No. 100 EX07.3/100 200 EX07.5/100 EX07.3/200 Extraction Apparatus Complete Assembly standard up from Extraction assemblies may be made components as follows:- Liquid-liquid Extractor Liquid-liquid solvent Condensed light phase solvents. For use with the from and emerges the distributor passes down in the the sample, ascending through disc. After sintered returns to the boiling the solvent droplets, form of small glass 3.3 flask. Material: Borosilicate 3 3 intered Sintered Disc Porosity 3 3 3 3 3 3 intered Sintered Disc Porosity intered Sintered Disc Porosity 30 30 Approx. Funnel Approx. Diameter mm 100 70 80 70 45 70 Approx. Funnel Approx. Diameter mm Approx. Funnel Approx. Diameter mm 10 10 Approx. Disc Approx. Diameter mm 90 50 30 50 20 50 Approx. Disc Approx. Diameter mm Approx. Disc Approx. Diameter mm 14/23 10/19 Cone Size 24/29 29/32 19/26 24/29 19/26 19/26 Cone Size Cone Size FF03.1/10 FF03.0/10 Cat No. FF01.3/90 FF01.4/50 FF02.2/30 FF01.3/50 FF02.2/20 FF01.2/50 Cat No. Cat No. mall scale Filter Funnel with glass sintered disc. Small scale Filter Funnel with glass sintered glass 3.3 Material: Borosilicate Filtted with borosilicate glass sintered disc. glass sintered Filtted with borosilicate glass 3.3 Material: Borosilicate Fitted with borosilicate glass sintered disc which is disc which glass sintered borosilicate Fitted with including ammonia, reagents, corrosive to most resistant use which in normal acid and other solvents sulphuric filter paper. destroy glass 3.3 Material: Borosilicate FF03 FF02 FF01 Semi-micro Filter Funnel Semi-micro Conical Filter Funnel Büchener Filter Funnels Filter Büchener

JOINTEDWARE FILTRATION 78 JOINTEDWARE FILTRATION 79 FV.1/25 FF05.17 FF04.2/24 FV.1/10 FV.0 Overall Height mm 127 - - - Approx. Overall Height mm 95 130 70 Approx. Funnel Approx. Diameter mm 55 Joint Size - 10/30 - 10/19 Socket Size 10/19 14/23 14/23 Approx. Disc Approx. Diameter mm 24 Nominal Capacity ml 5 10 25 Complete assembly Filter funnel Nail Receiver tube Description Cone Size 19/26 Cat No. FV.0/5 FV.1/10 FV.1/25 FF05.17 Component: FF05.39/10/0 FF05.WN FV.0/5x Cat No. Cat No. FF04.2/24 Receivers with Vent with Receivers hese small scale receivers are suitable for use with suitable for use are scale receivers These small funnel. filter semi micro glass 3.3 Material: Borosilicate Willst’tter Filter Funnel Willst’tter Filter Funnel with Perforated Plate Filter Funnel with Perforated A semi micro filtration unit. The precipitate is retained is filtration unit. The precipitate A semi micro of filter paper (cut with a cork borer) on a small circle supported on the glass nail. After use the nail can be raised allowing easy access to the precipitate. glass 3.3 Material: Borosilicate A perforated glass plate is sealed into this funnel and A perforated glass plate is sealed into papers. laboratory filter acts as a support for standard glass 3.3 Material: Borosilicate Approx. Diameter mm 70 70 85 85 105 105 136 136 Joint Size 24/29 29/32 24/29 29/32 Approx. Overall Height mm 94 108 107 148 151 165 165 204 205 Approx. Height mm 107 107 144 145 172 172 227 227 Nominal Capacity ml 250 250 500 500 Socket Size 29/32 24/29 29/32 24/29 29/32 24/29 29/32 24/29 29/32 Socket Size 19/26 24/29 24/29 29/32 24/29 29/32 24/29 29/32 Nominal Capacity ml 50 100 100 250 250 500 500 1000 1000 Iodine Stopper SI.24 SI.29 SI.24 SI.29 Nominal Capacity ml 100 100 250 250 500 500 1000 1000 Cat No. FF.50/4 FF.100/3 FF.100/4 FF.250/3 FF.250/4 FF.500/3 FF.500/4 L/3 FF.1 L/4 FF.1 Cat No. FI.250/3 FI.250/4 FI.500/3 FI.500/4 Cat No. FB.100/2 FB.100/3 FB.250/3 FB.250/4 FB.500/3 FB.500/4 FB.1L/3 FB.1L/4 aterial: Borosilicate glass 3.3 Material: Borosilicate With glass side arm. With glass glass 3.3 Material: Borosilicate for rapid evaporation. The surface area a large Provide of distilland. shape also allow easy removal glass 3.3 Material: Borosilicate FI.250/3 FF.50/4 FB.100/2 Iodine Flask Florentine Flasks Florentine Büchner Filter Flask Filter Büchner

JOINTEDWARE FLASK 80 JOINTEDWARE FLASK 81 FC01 FK 01 FK 02 Approx. Diameter mm 24 25 33 33 40 42 42 51 51 51 64 64 64 64 74 74 74 85 85 85 85 Approx. Overall Height mm 162 165 265 295 305 325 Socket Size 19/26 19/26 24/29 24/29 24/29 24/29 Approx. Approx. Overal Height mm 50 54 60 60 65 72 77 85 85 90 107 103 107 110 118 118 116 134 130 128 130 Socket Size 10/19 14/23 10/19 14/23 10/19 14/23 19/26 14/23 19/26 24/29 14/23 19/26 24/29 29/32 19/26 24/29 29/32 19/26 24/29 29/32 34/35 Nominal Capacity ml 50 100 100 300 500 800 Nominal Capacity ml 5 5 10 10 25 25 25 50 50 50 100 100 100 100 150 150 150 250 250 250 250 Round Bottom ------Cat No. FC01.5/0 FC01.5/1 FC01.10/0 FC01.10/1 FC01.25/0 FC01.25/1 FC01.25/3 FC01.50/1 FC01.50/2 FC01.50/3 FC01.100/1 FC01.100/2 FC01.100/3 FC01.100/4 FC01.150/2 FC01.150/3 FC01.150/4 FC01.250/2 FC01.250/3 FC01.250/4 FC01.250/5 FK02.50/2 FK02.100/2 FK01.100/3 FK01.300/3 FK01.500/3 FK01.800/3 Cat No. Conical (Erlenmeyer) Flasks Kjeldahl Flask Kjeldahl tandard wall, with highest quality ground glass socket wall, with highest quality ground Standard performance and glass for corrosion-free Borosilicate to thermal shock. high resistance glass 3.3 Material: Borosilicate For the determination of nitrogen by the Kjeldahl by of nitrogen For the determination glass 3.3 Material: Borosilicate method. Approx. Diameter mm 70 90 Approx. Diameter mm 101 101 101 101 130 130 130 160 160 10 10 10 15 15 15 10 15 10 10 Approx. Neck Length mm Approx. Height mm 105 139 Approx. Overall Height mm 167 167 167 165 213 210 205 274 263 80 85 95 100 100 105 105 110 110 115 Approx. Overall Height mm Socket Size Socket Size 19/26 19/26 24/29 24/29 29/32 34/35 24/29 29/32 34/35 29/32 34/35 Socket Size 19/26 24/29 19/26 24/29 29/32 34/35 19/26 24/29 29/32 34/35 Nominal Capacity ml 50 50 100 100 100 100 150 150 150 150 Nominal Capacity ml Nominal Capacity ml 107 500 250 500 500 500 1000 1000 1000 2000 2000 Cat No. FFS.50/2 FFS.50/3 FFS.100/2 FFS.100/3 FFS.100/4 FFS.100/5 FFS.150/2 FFS.150/3 FFS.150/4 FFS.150/5 Cat No. Cat No. PYREX FC02.107/2 FC01.500/2 FC02.250/3 FC01.500/3 FC01.500/4 FC01.500/5 FC01.1L/3 FC01.1L/4 FC01.1L/5 FC01.2L/4 FC01.2L/5 With highest quality ground glass socket. With highest quality ground performance and glass for corrosion-free Borosilicate to thermal shock. Flat base allows use high resistance glass 3.3 with hotplates. Material: Borosilicate PYREX socket glass highest quality ground wall, with Standard performance and for corrosion-free glass Borosilicate thermal shock. to high resistance glass 3.3 Material: Borosilicate Heavy Wall Suitable for use under vacuum. glass 3.3 Material: Borosilicate FFS FC01 - PYREX Flat Bottom Flask, Short Neck Flat Bottom Flask, Short Conical (Erlenmeyer) Flasks (Erlenmeyer) Conical

JOINTEDWARE FLASK 82 JOINTEDWARE FLASK 83 FFS FFM Approx. Neck Length mm 10 10 10 10 15 15 15 20 Approx. Neck Length mm 25 20 20 25 25 20 20 Approx. Neck Length mm 35 35 35 35 35 Approx. Neck Length mm 35 Approx. Approx. Overal Height mm 115 120 125 125 135 140 145 155 Approx. Overal Height mm 170 165 175 205 210 215 260 Approx. Approx. Overal Height mm 130 140 150 155 170 Approx. Overal Height mm 190 Socket Size 19/26 24/29 29/32 34/35 19/26 24/29 29/32 34/35 Socket Size 24/29 29/32 34/35 24/29 29/32 34/35 45/40 Socket Size 24/29 24/29 24/29 29/32 24/29 Socket Size 24/29 250 250 250 250 500 500 500 500 Nominal Capacity ml 1000 1000 1000 2000 2000 2000 4000 Nominal Capacity ml 100 150 250 250 500 1000 Nominal Capacity ml Nominal Capacity ml Cat No. PYREX FFS.250/2 FFS.250/3 FFS.250/4 FFS.250/5 FFS.500/2 FFS.500/3 FFS.500/4 FFS.500/5 FFS.1L/3 FFS.1L/4 FFS.1L/5 FFS.2L/3 FFS.2L/4 FFS.2L/5 FFS.4L/7 Cat No. FFM.100/3 FFM.150/3 FFM.250/3 FFM.250/4 FFM.500/3 FFM.1L/3 Cat No. PYREX Cat No. Flat Bottom Flask, Short Neck Short Flask, Bottom Flat With highest quality ground glass socket. quality ground With highest performance and for corrosion-free glass Borosilicate base allows use thermal shock. Flat to high resistance glass 3.3 Material: Borosilicate with hotplates. Flat Bottom Flask, Medium Neck With longer neck than standard flask. With longer neck than standard associated with the problems Useful in reducing glass 3.3 Material: Borosilicate splashing and frothing. Approx. Diameter mm 23 23 28 28 38 38 48 48 58 58 58 Approx. Overall Height mm Approx. Overall Height mm 112 115 Side Socket Size Side Socket Size 10/19 14/23 Approx. Overall Height mm 64 67 74 85 89 100 115 125 135 140 150 Centre Socket Size Centre Socket Size 10/19 14/23 Socket Size 10/19 14/23 10/19 14/23 10/19 14/23 14/23 19/26 14/23 19/26 24/29 Nominal Capacity ml Nominal Capacity ml 25 50 wo Necks Nominal Capacity ml 5 5 10 10 25 25 50 50 100 100 100 .5/0 .5/1 .10/0 .10/1 .25/0 .25/1 .50/1 .50/2 .100/1 .100/2 .100/3 Cat No. Cat No. Cat No. FP3.25/0AP FP FP2.50/1S/1A FP FP FP FP FP FP FP FP FP FP Pear shape, T neck and one angled side neck. Centre glass 3.3 Material: Borosilicate Necks Pear shape, Three and with one parallel side neck and one neck Centre angled side neck. The minimum distance between the axes of the parallel necks is 15mm. glass 3.3 Material: Borosilicate Single Neck assemblies. distillation semi-micro and micro Suitable for glass 3.3 Material: Borosilicate FP3.25/0AP FP2.50/1S/1A FP Pear Shape, Flask Shape, Pear

JOINTEDWARE FLASK 84 JOINTEDWARE FLASK 85 FPV FPD FPC01 FPC02 Side Cone Size 14/23 14/23 14/23 Nominal distance ‘c’ mm Approx. Overall Height mm Approx. Overall Height mm 35 35 118 35 26 132 35 35 147 35 165 35 Side Socket Size 10/19 10/19 10/19 Cone Size Cone Size Cone Size 14/23 14/23 14/23 14/23 10/19 14/23 14/23 14/23 14/23 14/23 14/23 14/23 Socket Size Main Socket Size Socket Size Socket Size 14/23 14/23 14/23 14/23 14/23 10/19 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 Nominal Capacity ml Nominal Capacity ml Nominal Capacity ml Nominal Capacity ml 25 10 10 10 50 25 25 25 100 25 50 50 50 100 100 Cat No. Cat No. Cat No. Cat No. FPC02.25 FPV.10 FPC01.10 FPD.10 FPC02.50 FPC01.25/00 FPV.25 FPD.25 FPC02.100 FPC01.25 FPV.50 FPD.50 FPC01.50 FPD.100 FPC01.100 Pear Shape , Flask Shape Pear Pear shape, Vigreux With angled side neck. glass 3.3 Material: Borosilicate Pear shape, Claisen-Vigreux fractionating Vigreux This flask incorporates a short glass 3.3 column. Material: Borosilicate Pear shape, Claisen glass 3.3 Material: Borosilicate ear shape, Distillation Pear shape, glass 3.3 Material: Borosilicate Approx. Neck Length mm 5 15 15 15 10 15 15 15 15 15 15 15 15 15 15 10 10 15 15 10 15 15 15 15 15 15 15 15 25 25 Approx. Approx. Overal Height mm 50 65 65 68 74 80 80 89 90 95 95 105 108 110 114 112 114 115 120 118 126 129 130 135 138 147 150 153 166 171 Socket Size 10/19 14/23 10/19 14/23 14/23 19/26 24/29 14/23 19/26 24/29 34/35 14/23 19/26 24/29 29/32 34/35 19/26 24/29 29/32 34/35 14/23 19/26 24/29 29/32 34/35 19/26 24/29 29/32 34/35 45/40 Nominal Capacity ml 5 5 10 10 25 25 25 50 50 50 50 100 100 100 100 100 150 150 150 150 250 250 250 250 250 500 500 500 500 500 Cat No. FRS.5/0 FRS.5/1 FRS.10/0 FRS.10/1 FRS.25/1 FRS.25/2 FRS.25/3 FRS.50/1 FRS.50/2 FRS.50/3 FRS.50/5 FRS.100/1 FRS.100/2 FRS.100/3 FRS.100/4 FRS.100/5 FRS.150/2 FRS.150/3 FRS.150/4 FRS.150/5 FRS.250/1 FRS.250/2 FRS.250/3 FRS.250/4 FRS.250/5 FRS.500/2 FRS.500/3 FRS.500/4 FRS.500/5 FRS.500/7 Short Neck from and manufactured designed carefully Flasks are to the optimum resistance providing glass borosilicate attack. and chemical mechanical shock thermal and glass 3.3 Material: Borosilicate Approx. Neck Length mm 15 15 10 20 25 25 10 20 15 20 15 20 20 15 20 20 20 20 Approx. Approx. Overal Height mm 177 180 183 196 201 205 208 215 220 228 236 249 270 270 280 285 289 350 Socket Size 19/26 24/29 29/32 34/35 45/40 55/44 24/29 24/29 29/32 34/35 24/29 34/35 45/40 29/32 34/35 45/40 55/44 34/35 1000 1000 1000 1000 1000 1000 2000 2000 2000 2000 3000 3000 4000 5000 5000 5000 5000 10000 Nominal Capacity ml FRS FRS.1L/2 FRS.1L/3 FRS.1L/4 FRS.1L/5 FRS.1L/7 FRS.1L/9 FRS.2L/3U FRS.2L/3 FRS.2L/4 FRS.2L/5 FRS.3L/3 FRS.3L/5 FRS.4L/7 FRS.5L/4 FRS.5L/5 FRS.5L/7 FRS.5L/9 FRS.10L/5 Cat No. PYREX Round Bottom Flask Bottom Round

JOINTEDWARE FLASK 86 JOINTEDWARE FALSK 87 FR2 FRU FRM 70 40 70 45 45 70 45 40 45 70 45 Approx. Neck Length mm Approx. Neck Length mm Approx. Neck Length mm 70 40 10 70 20 150 130 130 110 110 Approx. Overall Height mm 14/23 19/26 14/23 19/26 14/23 Anged Side Socket Size 280 205 205 180 165 280 150 205 145 205 130 Approx. Approx. Overal Height mm Approx. Approx. Overal Height mm Approx. Approx. Overal Height mm 205 205 205 280 280 24/29 24/29 24/29 24/29 24/29 Centre Socket Size 34/35 24/29 24/29 24/29 24/29 34/35 24/29 24/29 24/29 24/29 24/29 Socket Size Socket Size Socket Size 24/29 24/29 24/29 34/35 34/35 wo Necks 500 250 250 100 100 Nominal Capacity ml 2000 1000 500 500 250 2000 150 1000 100 500 50 Nominal Capacity ml Nominal Capacity ml 500 1000 2000 2000 5000 Nominal Capacity ml FRM.2L/5 FRM.1L/3 FRM.500/3U FR2.500/3S/1A FRM.500/3 FR2.250/3S/2A FRM.250/3 FR2.250/3S/1A FRM.2L/5 FRM.150/3 FR2.100/3S/2A FRM.1L/3 FRM.100/3 FR2.100/3S/1A FRM.500/3U FRM.50/3 Cat No. FRU.500/3 FRU.1L/3 FRU.2L/3 FRU.2L/5 FRU.5L/5 Cat No. Cat No. PYREX Cat No. Round Bottom Flask Bottom Round entre neck and one angled side neck. The axis of neck Centre neck at the the side neck meets the axis of the centre glass 3.3 bottom of the flask. Material: Borosilicate Round Bottom, T Uniform Height of interchangeability useful where These flasks are in is required stirring equipment, gas inlet tubes etc. flasks of differing capacities. glass 3.3 Material: Borosilicate aterial: Borosilicate glass 3.3 Neck. Material: Borosilicate Medium Approx. Overall Height mm 180 180 183 183 195 205 228 249 Approx. Overall Height mm 108 110 110 128 130 130 135 135 150 150 153 153 Approx. Overall Height mm 150 180 180 225 Side Socket Size (Parallel) 14/23 19/26 19/26 29/32 19/26 19/26 19/26 19/26 Side Socket Size (Parallel) 14/23 14/23 19/26 19/26 14/23 19/26 14/23 19/26 14/23 19/26 14/23 19/26 Anged Side Socket Size 19/26 14/23 19/26 19/26 Centre Socket Size 24/29 24/29 29/32 29/32 34/35 24/29 34/35 34/35 Centre Socket Size 19/26 24/29 24/29 19/26 24/29 24/29 29/32 29/32 24/29 24/29 29/32 29/32 Centre Socket Size 24/29 24/29 24/29 34/35 PYREX wo Necks, Nominal Capacity ml 1000 1000 1000 1000 1000 2000 2000 3000 Nominal Capacity ml 100 100 100 250 250 250 250 250 500 500 500 500 Nominal Capacity ml 500 1000 1000 2000 Cat No. PYREX FR3.1L/3S/11A FR3.1L/3S/22A FR3.1L/4S/22A FR3.1L/4S/44A FR3.1L/5S/22A FR3.2L/3S/22A FR3.2L/5S/22A FR3.3L/5S/22A Cat No. PYREX FR2.500/3S/2A FR2.1L/3S/1A FR2.1L/3S/2A FR2.2L/5S/2A Cat No. FR3.100/2S/11A FR3.100/3S/11A FR3.100/3S/22A FR3.250/2S/2A FR3.250/3S/11A FR3.250/3S/22A FR3.250/4S/11A FR3.250/4S/22A FR3.500/3S/11A FR3.500/3S/22A FR3.500/4S/11A FR3.500/4S/22A ound Bottom, T Round Bottom, angled side neck. neck and one Centre centre the axis of the the side neck meets The axis of bottom of the flask. neck at the glass 3.3 Material: Borosilicate hree Necks Round Bottom, Three neck and two angled side necks. Centre axis of the centre The axis of the side necks meet the neck at the bottom of the flask. glass 3.3 Material: Borosilicate FR3 FR2 - PYREX Round Bottom Flask Bottom Round

JOINTEDWARE FLASK 88 JOINTEDWARE FLASK 89 FRB3 Approx. Overall Height mm 130 135 150 153 153 Approx. Overall Height mm 180 185 195 195 200 210 220 218 228 228 233 249 249 270 275 300 Side Socket Size (Parallel) Side Socket Size (Parallel) 19/26 14/23 19/26 14/23 19/26 19/26 19/26 19/26 24/29 19/26 19/26 19/26 29/32 19/26 24/29 29/32 19/26 24/29 29/32 24/29 29/32 Centre Socket Size Centre Socket Size 24/29 29/32 24/29 29/32 29/32 24/29 29/32 34/35 34/35 45/40 24/29 29/32 29/32 34/35 34/35 45/40 34/35 34/35 45/40 34/35 45/40 Nominal Capacity ml Nominal Capacity ml 250 250 500 500 500 1000 1000 1000 1000 1000 2000 2000 2000 2000 2000 2000 3000 3000 4000 5000 6000 Cat No. PYREX Cat No. FRB3.250/3S/22P FRB3.250/4S/11P FRB3.500/3S/22P FRB3.500/4S/11P FRB3.500/4S/22P FRB3.1L/3S/22P FRB3.1L/4S/22P FRB3.1L/5S/22P FRB3.1L/5S/33P FRB3.1L/7S/22P FRB3.2L/3S/22P FRB3.2L/4S/22P FRB3.2L/4S/44P FRB3.2L/5S/22P FRB3.2L/5S/33P FRB3.2L/7S/44P FRB3.3L/5S/22P FRB3.3L/5S/33P FRB3.4L/7S/44P FRB3.5L/5S/33P FRB3.6L/7S/44P Round Bottom Flask Bottom Round hree Necks Three Round Bottom, parallel. All necks glass 3.3 Material: Borosilicate Cone Size - 34/35 & 19/26 Cone Size - - - - 24/29 29/32 24/29 Socket Size 34/35 19/26 Socket Size 24/29 29/32 24/29 29/32 - - - Refrigerant Capacity ml 250 250 500 500 - - rap body, 250mm overall length rap body, rap head Description T T Description Cold trap Cold trap Cold trap Cold trap 90° bend 90° bend U-bend with spindle valve stopcock Cat No. TC4.5 TC5.2/52 Cat No. TC1.3/250 TC1.4/250 TC1.3/500 TC1.4/500 TC2.33 TC2.44 TC3.33 his is a general purpose trap which can function This is a general purpose trap which flask or as a cold trap by immersing it in a Dewar bore It has large similar vessel containing refrigerant. in the vacuum connections to give minimum restriction system. The unit may also be used as an absorption trap during Kjeldahl digestions. glass 3.3 Material: Borosilicate This range of items has been specifically designed for specifically designed of items has been This range can be attached systems. The cold traps use in vacuum stage in at some pumps or incorporated to vacuum or maybe used singly system, and they a vacuum connected in series. into pumps is eliminated Entraiment of volatile materials if required. may be recovered and condensates assemblies to be readily enables The ancillary glassware cleaned and re-assembled. drained, dismantled, glass 3.3 Material: Borosilicate TC4.5 TC5.2/52 TC1 Cold Trap, Absorption Trap Cold Trap, Cold Traps Cold

JOINTEDWARE FREEZE DRYING 90 JOINTEDWARE FRACTIONATING 91 CF1 CF2 CF3 Set of Points 7 12 7 Approx. Overall Length mm 365 615 620 865 395 645 - 9 6 Approx. Length mm Approx. Effective Length mm 360 600 360 Approx. Effective Length mm 250 500 500 750 272 522 4 9 6 Approx. Diameter mm Cone Size 24/29 24/29 29/32 Cone Size 24/29 24/29 29/32 24/29 24/29 24/29 Socket Size 24/29 24/29 29/32 24/29 24/29 29/32 24/29 34/35 34/35 Socket Size Fenske helices Raschig rings Raschig rings Description Cat No. CF2.33/360 CF2.33/600 CF2.44/360 CF1.33/250 CF1.33/500 CF1.44/500 CF1.33/750 CF1.53/272 CF1.53/522 Cat No. CF3.F04 CF3.R09 CF3.R06 Cat No. Fractionating Column Fractionating Vigreux throughput, efficiency and For ease of operation, relative the most practical and is probably the Vigreux The shape of the commonly used fractionating column. of the the centre towards indentations, which project the vapour intimate contact between column, ensures them and from and the liquid adhering to and running a simple unit. has exceptional efficiency for such glass 3.3 Material: Borosilicate Plain types of column use with the various Designed for available. are packing which glass 3.3 Material: Borosilicate Packing, for fractionating column the two most Raschig rings and Fenske helices are common types of packing used with plain fractionating columns. short lengths of glass tubing, usually Raschig rings are The properties having the same length as the diameter. to those mentioned below for the Fenske similar are helices but with less separating power. Fenske packing consists of single-turn borosilicate a closely-spaced packing. glass helices which afford of flow of This causes continuous change in direction liquids and vapour to give maximum contact and good glass 3.3 Material: Borosilicate throughput. Cone or Ball Size Cone Size to fit Receiver 24/29 & S13 19/26 19/26 - Socket or Cup Size Cone Size to Fit Column 19/26 & 14/23 29/32 S13 - Description Description Sluide type head Fractional distilla- tion head Distillate adapter with spindle valve stopcock Clip for spherical joint Cat No. Cat No. CF5.23 CF04.42 CF5.2/13 JC13 Liquid diving PTFE key. valve stopcock With spindle glass 3.3 Material: Borosilicate or reflux to be set divider allows the This simple reflux stopcock which varied by operation of a spindle valve the from the amount of distillate removed controls glass 3.3 system. Material: Borosilicate CF5.2/13 JC13 CF04.42 CF5.2/13 Reflux Divider Fractionating, Distillation Head Distillation Fractionating,

JOINTEDWARE FRACTIONATING 92 JOINTEDWARE FUNNEL 93 FD1.S FD2.R FD3.G 19/26 19/26 19/26 19/26 19/26 19/26 19/26 19/26 14/23 19/26 19/26 14/23 19/26 14/23 14/23 14/23 14/23 10/19 14/23 14/23 Socket Size Socket Size Socket Size 1000 500 1000 250 500 100 500 250 100 250 100 50 100 100 25 50 50 20 25 25 Nominal Capacity ml Nominal Capacity ml Nominal Capacity ml FD2.R2/1L FD2.R2/500 FD3.G2/1L FD2.R2/250 FD3.G2/500 FD2.R2/100 FD1.S2/500 FD3.G2/250 FD2.R1/100 FD1.S2/250 FD3.G2/100 FD2.R1/50 FD1.S2/100 FD3.G1/100 FD2.R1/25 FD1.S1/50 FD3.G1/50 FD2.R0/20 FD1.S1/25 FD3.G1/25 Cat No. Cat No. Cat No. Dropping Funnels, Cylindrical Shape, Stem with Cone Dropping Dropping Funnels, Cylindrical Shape, Stem Inside Cone Funnels, Cylindrical Shape, Dropping Dropping Funnels, Cylindrical Shape Cylindrical Funnels, Dropping Fitted with Rotaflo Stopcock PTFE key & PE Stopper Eluent. of Primits Fine Control glass 3.3 Material: Borosilicate Fitted with Glass Stopcock & PE Stopper. glass 3.3 Material: Borosilicate topcock & PE Stopper. PTFE Stopcock Fitted with glass 3.3 Material: Borosilicate 29/32 29/32 29/32 29/32 24/29 24/29 19/26 24/29 19/26 19/26 19/26 14/23 19/26 14/23 Socket Size Socket Size 2000 2000 1000 1000 500 500 500 250 250 100 100 100 50 50 Nominal Capacity ml Nominal Capacity ml FS2.G4/2L FS1.S4/2L FS2.G4/1L FS1.S4/1L FS2.G3/500 FS1.S3/500 FS2.G2/500 FS1.S3/250 FS2.G2/250 FS1.S2/100 FS2.G2/100 FS1.S1/100 FS2.G2/50 FS1.S1/50 Cat No. Cat No. topcock & PE Stopper. PTFE Stopcock Fitted with glass 3.3 Material: Borosilicate Fitted with PE Stopper. glass 3.3 Material: Borosilicate FS2.G FS1.S Separating Funnel, Pear Shape Separating Funnel, Pear Separating Funnel, Conical Shape Conical Funnel, Separating

JOINTEDWARE FUNNEL 94 JOINTEDWARE FUNNEL 95 FP02 FP01.32/500 FP01.22/100 Body Form Pear Shape Pear Shape Pear Shape Pear Shape Pear Shape Pear Shape Pear Shape Cylindrical Cylindrical Cylindrical Cone Size 19/26 19/26 29/32 19/26 24/29 29/32 34/35 19/26 24/29 29/32 Approx. Funnel Diameter Approx. mm 105 105 105 105 105 Socket Size 19/26 24/29 29/32 24/29 24/29 29/32 34/35 24/29 24/29 29/32 14/23 19/26 24/29 29/32 34/35 Cone Size Nominal Capacity ml 100 100 100 250 250 250 250 500 500 500 FP02.1 FP02.2 FP02.3 FP02.4 FP02.5 Cat No. Cat No. FP01.22/100 FP01.32/100 FP01.44/100 FP01.32/250 FP01.33/250 FP01.44/250 FP01.55/250 FP0132/500 FP01.33/500 FP01.44/500 Power Funnels Power Pressure Equalising Funnels Pressure Stopcock PTFE key & PE Fitted with Spindle Valve of Eluent. Stopper Permits Fine Control into vessels For use when liquids have to be introduced The funnels under vacuum or slight positive pressure. traps to can also be used with soxhlets as solvent at the end of an extraction. facilitate recovery glass 3.3 Material: Borosilicate aterial: Borosilicate glass 3.3 Material: Borosilicate 19/26 19/26 19/26 19/26 19/26 19/26 19/26 19/26 Socket Size Socket Size 19/26 Socket Size 250 250 100 100 250 50 50 100 Nominal Capacity ml Nominal Capacity ml 50 Nominal Capacity ml FT02.S2/250 FT02.G2/250 FT02.S2/100 FT02.G2/100 FT02.R2/250 FT02.S2/50 FT02.G2/50 FT02.R2/100 Cat No. Cat No. FT02.R2/50 Cat No. Stopcock PTFE key & PE Fitted with Spindle Valve of Eluent. Stopper Permits Fine Control glass 3.3 Material: Borosilicate Fitted with PTFE Stopcock. glass 3.3 Material: Borosilicate Fitted with Glass Stopcock. Fitted with glass 3.3 Material: Borosilicate FT02.S2 FT02.R2 FT02.G2 Open Top Funnels, Stem Inside Cone Inside Stem Funnels, Top Open

JOINTEDWARE FUNNEL 96 JOINTEDWARE JOINT 97 JN02 JN01 Minimum Shank Length mm 50 80 80 95 100 150 hank Length Minimum S mm 100 100 100 100 100 100 100 100 100 100 100 100 100 10/19 14/23 19/26 24/29 29/32 34/35 Cone Size 7/16 10/19 12/21 14/23 19/26 24/29 29/32 34/35 40/38 45/40 50/42 55/44 60/46 Cone Size JN02.10 JN02.14 JN02.19 JN02.24 JN02.29 JN02.34 Cat No. JN01.7 JN01.10 JN01.12 JN01.14 JN01.19 JN01.24 JN01.29 JN01.34 JN01.40 JN01.45 JN01.50 JN01.55 JN01.60 Cat No. Cones Joints Cones Double cones with plain end finish. glass 3.3 Material: Borosilicate with plain end finish. with plain Single cone glass 3.3 Material: Borosilicate hank Length Minimum S mm 55 60 95 125 90 90 Minimum Shank Length mm 45 90 90 90 90 90 90 90 90 Cone Size 14/23 19/26 24/29 29/32 45/40 55/44 Cone Size 7/11 7/16 10/19 14/23 19/26 24/29 29/32 34/35 40/38 Cat No. JN05.14 JN05.19 JN05.24 JN05.29 JN04.45 JN04.55 Cat No. JN03.7 JN04.7 JN04.10 JN04.14 JN04.19 JN04.24 JN04.29 JN04.34 JN04.40 ingle cones with long tip. Single cones glass 3.3 Material: Borosilicate Double Cone with long tip. glass 3.3 Material: Borosilicate JN05 JN04 Cones Joints Cones

JOINTEDWARE JOINT 98 JOINTEDWARE JOINT 99 JS02 JS01 Minimum Shank Length mm 85 85 85 85 140 70 100 hank Length Minimum S mm 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Cone Size 7/16 10/19 14/23 19/26 24/29 29/32 34/35 Cone Size 5/13 7/16 10/19 12/21 14/23 19/26 24/29 29/32 34/35 40/38 45/40 50/42 55/44 60/46 Cat No. JS02.7 JS02.10 JS02.14 JS02.19 JS02.24 JS02.29 JS02.34 Cat No. JS01.5 JS01.7 JS01.10 JS01.12 JS01.14 JS01.19 JS01.24 JS01.29 JS01.34 JS01.40 JS01.45 JS01.50 JS01.55 JS01.60 Socket Joint Socket with round profile beads for extra profile Double socket with round glass 3.3 Material: Borosilicate strength. with round profile bead to reduce the reduce bead to profile with round Single socket glass 3.3 of chipping. Material: Borosilicate possibility Approx. Bore mm Approx. Bore mm 2 2 5 5 9 9 15 15 19 19 27 27 32 32 Minimum Shank Length mm Minimum Shank Length mm 100 100 100 100 100 100 100 100 100 100 100 100 120 120 Joint Size Joint Size S13 S13 S13 S13 S19 S19 S29 S29 S35 S35 S41 S41 S51 S51 Cup Joint (Female) Ball Joint (Male) JS04.C13/2 JS05.C13/2 JS04.C13/5 JS05.C13/5 JS04.C19 JS05.C19 JS04.C29 JS05.C29 JS04.C35 JS05.C35 JS04.C41 JS05.C41 JS04.C51 JS05.C51 Cat No. Cat No. JS04.B13/2 JS05.B13/2 JS04.B13/5 JS05.B13/5 JS04.B19 JS05.B19 JS04.B29 JS05.B29 JS04.B35 JS05.B35 JS04.B41 JS05.B41 JS04.B51 JS05.B51 Spherical Joints, Unbadged joints. unbadged spherical For glassblowers preferring charring of he The absence of ceramic marking avoids badge which can give an untidy appearance. glass 3.3 Material: Borosilicate Spherical joints are intended to give flexibility to intended to give joints are Spherical In vacuum glassware. assemblies of complicated cause which may otherwise stress they relieve systems, under conditions also useful Joints. They are leakage at be difficult to separate, for conical Joints may where material is being used or resinous instance, if a viscous glass 3.3 Material: Borosilicate inside the system. JS05 JS04 Spherical Joints Spherical

JOINTEDWARE JOINT 100 JOINTEDWARE JOINT 101 JK JC ellow o Fit Flat Flange T Joint Size Colour Code - Mint - Violet FG10 Y - Blue FG25 Green FG35 Red Orange Ochre Brown o Fit Spherical T Joint Size Joint Size S13 10/19 S19 12/21 S29 14/23 S35 19/26 S41 24/29 S51 29/32 34/35 40/38 45/50 Cat No. Cat No. JC13 JK.10 JC19 JK.12 JC29 JK.14 JC35 JK.19 JC41 JK.24 JC51 JK.29 JK.34 JK.40 JK.45 Metal Joint Clips Joint Clips (Polyacetal) Clips Joint Suitable for both spherical and flat flange joints. Suitable for both spherical and flat Suitable for conical jointed ware. for conical jointed Suitable of remove with no risk fit and • Easy to the glass. scrathing to 80ºC. up used at temperatures • Can be easy identification. colour coded for • Clip are the need for clamping. reduce • Can considerably Cone Size 24/29 24/29 24/29 Socket Size 24/29 24/29 24/29 Capacity ml 250 250 - Description Lower chamber - straight Lower chamber angled 45º Upper chamber promote an efficient long life, the disc must be an efficient long promote Cat No. CA 12/33 CA 12/33B CA 13/33 These units enable acid fumes encountered in Kjeldahl in Kjeldahl encountered enable acid fumes These units without the open bench to be handled on digestions consist of two The traps fume extraction. mechanical approximately lower chamber is In use, the chambers. being caustic soda solution, care half filled with 10% down the inner tube when taken that none passes are evolved force Fumes which fitting it to the flask. upper chamber until the level this solution into the Fumes in the lower chamber. below the drip tube drops disc which assists sintered the then pass up through division of the bubbles. absorption by fine To after use. Sodium sulphite cleaned and washed regularly If acid. with hydrochloric deposits should be removed sintered of the this is not done, blockage of the pores apart, particularly disc may cause the apparatus to blow stage. if violent heating is used in of initial Digestions involving the use the selenium catalysts in the in entrainment of volatilised selenium often result of the sulphur dioxide, with consequent contamination the discs using from disc. It can be removed sintered possible concentrated sulphuric acid, but wherever use of effective other catalysts should be used to ensure the absorption trap. sodium Any other contamination of the disc, e.g. out of the filtered sulphite or small amounts of material digestion using a fumes, should be cleaned after each suitable reagent. Absorption traps can also be used for absorption of chloride in other noxious acid gases such as hydrogen Friedel-Crafts reactions. glass 3.3 Material: Borosilicate CA13/33 CA 12/33B CA 12/33 Absorption Traps Absorption

JOINTEDWARE NITROGEN DETERMINATION 102 JOINTEDWARE NITROGEN DETERMINATION 103 DAM 46 DAK 280 Cone Size - Spherical Joint Size - - S 19 S 19 Socket Size - 19/26 19/26 - 24/29 - - 19/26 Capacity ml 19/26 10/19 24/29 19/26 - 19/26 19/26 surface area 2 m -2 Description Complete assembly Liebig condenser ropping Funnel - 50ml Dropping Kjedahl Flask - 500ml Multiple adapter 2 x double spring clips Delivery adapter Splash head Description Complete assembly Spherical joint clip 1.0 x 10 Condenser, Markham still body 25ml capacity Cat No. DAM 46 JC19 MC1/F19 Cat No. MC46/SC DAK 280 C03.22/208 FT01.R2/50 FK1.500/3 AM1.23 MF40/13/24 AR3.2 SH07.22 Markham Distillation Unit Kjeldahl Distillation Assembly Distillation Kjeldahl his still has the evaporator vessel enclosed in a This still has the evaporator vessel enclosed arrangement which combined steam jacket and trap: an For ease of is compact and accelerates distilation. with a spherical ground assembly and storage, it is fitted and condenser. glass joint between the distillation vessel is cut off, the When the supply of steam to the distilation thus immediately apparatus automatically sucks back, itself for the determination. This apparatus preparing number of distillations to be carried enables a large with screwthread out in rapid sucession. Manufactured outlets and supplied with plastic safety connectors. The 1428:Part B2. apparatus complies with British Standard glass 3.3 Material: Borosilicate This assembly uses the same flask for distillation as for flask for distillation uses the same This assembly one stage to from stage and conversion the digestion quickly. can be done very the other glass 3.3 Material: Borosilicate Socket Size 10/19 14/23 14/23 19/26 14/23 14/23 14/23 14/23 14/23 14/23 14/23 Cone Size to Fit Condenser Cone Size to Fit Condenser 14/23 14/23 19/26 19/26 19/26 19/26 24/29 24/29 29/32 45/40 19/26 Cone Size to Fit Condenser 10/19 14/23 19/26 19/26 19/26 24/29 19/26 29/32 19/26 24/29 34/35 Cone Size to Fit Flask Cone Size to Fit Flask 14/23 14/23 19/26 19/26 24/29 24/29 24/29 24/29 29/32 45/40 34/35 Cone Size to Fit Flask 10/19 14/23 19/26 19/26 24/29 24/29 29/32 29/32 34/35 34/35 34/35 Cat No. SH03.0 SH03.1 SH03.21 SH03.22 SH03.32 SH03.33 SH03.42 SH03.44 SH03.52 SH03.53 SH03.55 Cat No. Cat No. SH01.11 SH02.11 SH01.22 SH02.22 SH01.32 SH02.32 SH01.33 SH02.33 SH01.44 SH02.77 SH01.52 aterial: Borosilicate glass 3.3 Material: Borosilicate aterial: Borosilicate glass 3.3 Material: Borosilicate Sloping. glass 3.3 Material: Borosilicate Vertical. SH03 SH02 SH01 Stillhead, Plain Recovery Bends Recovery

JOINTEDWARE STILL HEAD 104 JOINTEDWARE STILL HEAD 105 SH04 SH06 SH05 Socket Size 14/23 14/23 14/23 14/23 14/23 24/29 Cone Size Cone Size to Fit Condenser 19/26 19/26 24/29 29/32 34/35 Cone Size to Fit Condenser 14/23 19/26 19/26 24/29 29/32 14/23 Socket Size Cone Size to Fit Flask 19/26 24/29 24/29 29/32 34/35 Cone Size to Fit Flask 14/23 19/26 24/29 24/29 29/32 Cat No. SH04.11 SH04.22 SH04.32 SH04.33 SH04.44 SH05.13 Cat No. Cat No. SH06.22 SH06.32 SH06.33 SH06.44 SH06.55 Claisen Heads Claisen aterial: Borosilicate glass 3.3 Material: Borosilicate Spalsh head, Vertical Sloping, Socket & Cone. glass 3.3 Material: Borosilicate Vertical, Socket & Cone. Vertical, glass 3.3 Material: Borosilicate Cone Size to Fit Condenser Cone Size to Fit Condenser 19/26 19/26 19/26 19/26 24/29 Cone Size to Fit Flask Cone Size to Fit Flask 24/29 19/26 34/35 24/29 24/29 Cat No. Cat No. SH08.32 SH07.22 SH08.52 SH07.32 SH07.33 Vertical, Cone Vertical, glass 3.3 Material: Borosilicate safety connector Supplied complete with screwthread supply. (SC14) to facilitate connection to a steam glass 3.3 Material: Borosilicate SH08 SH07 Steam Distillation Heads, Sloping Steam Distillation Heads, Spalsh head, Vertical head, Spalsh

JOINTEDWARE STILL HEAD 106 JOINTEDWARE STIRRER 107 ST03 ST01 ST02 Blade Width mm 50 80 Blade Width mm 75 75 Blade Width mm 95 140 140 55/44 socket 100mm flat flange Smallest Neck Through Which Stirrer Will Pass 24/29 socket 24/29 socket Smallest Neck Through Which Stirrer Will Pass 100mm flat flange 100mm flat flange 100mm flat flange Smallest Neck Through Which Stirrer Will Pass 610 750 Approx. Shaft Length mm 450 600 Approx. Shaft Length mm 450 600 750 Approx. Shaft Length mm Approx. Shaft Diameter mm 6 11 6 6 Approx. Shaft Diameter mm 6 6 11 Approx. Shaft Diameter mm Cat No. ST02.61 ST02.75 ST03.45 ST03.60 Cat No. ST01.45 ST01.60 ST01.75 Cat No. Link stirrers Fixed Paddle Stirrers Anchor Stirrers Anchor A highly effective low speed stirrer. The two glass A highly effective low speed stirrer. to give a vigorous during rotation links move outwards glass 3.3 agitation. Material: Borosilicate The applications of the fixed paddle stirrer are similar similar are stirrer The applications of the fixed paddle types but are to those of the link and pivoted paddle capacity flask or flat flanged intended for use with larger glass 3.3 vessels. Material: Borosilicate arge, low speed agitators designed to follow closely the to follow agitators designed low speed Large, glass 3.3 the vessel. Material: Borosilicate contour of Blade Width mm 52 76 76 Blade Width mm 52 76 76 Blade Width mm 70 Approx. Shaft Length mm 90 emperature up emperature 19/26 socket 24/29 socket 24/29 socket 19/26 socket 24/29 socket 24/29 socket Smallest Neck Through Which Stirrer Will Pass Smallest Neck Through Which Stirrer Will Pass Smallest Neck Through Which Stirrer Will Pass 24/29 socket Approx. Shaft Diameter mm 2 Approx. Shaft Length mm 450 450 750 Approx. Shaft Length mm 450 450 750 Approx. Shaft Length mm 450 urbine type with ype T Approx. Shaft Diameter mm Approx. Shaft Diameter mm Approx. Shaft Diameter mm 6 6 11 6 6 11 6 T glass shaft urbine driven stirrer is a self-contained stirrer unit with a is a self-contained stirrer urbine driven stirrer Cat No. Cat No. Blade Cat No. Shaft Cat No. ST05.B52/6 ST05.B76/6 ST05.B76/11 ST05.S6/2 ST05.S6/3 ST05.S11/3 ST04.45 ST06.90 T 10/19 cone. It can be operated by water or air pressure applied to the upper connection or by air flow induced by a vacuum pump applied to the lower connection. glass 3.3 Material: Borosilicate he paddle of this stirrer can be pivoted from the from can be pivoted of this stirrer The paddle a 24/29 to allow entry through to vertical plane horizontal glass 3.3 aterial: Borosilicate socket. M can be pivoted to The PTFE blades of these stirrers T a small aperture. allow passage through 3.3 glass permissible. Material: Borosilicate to 250º are ST06.90 ST05 ST04 Semi-micro Stirrers Semi-micro PTFE Bladed Stirrers Pivoted Paddle Stirrer Paddle Pivoted

JOINTEDWARE STIRRER 108 JOINTEDWARE STIRRER 109 ST09 ST07 ST08 Thread Size 14 24 24 14 otal Length Approx. T mm 90 110 118 19/26 24/26 29/32 - Cone Size Cone Size 29/32 45/40 29/32 45/40 Cone Size 29/32 45/40 45/40 o Fit 6 11 11 6 T Shaft Stirrer mm Thread (GL) 25 25 32 tirrer Shaft o Fit Stirrer T mm 10 10 16 16 o Fit tirrer gland Stirrer gland Stirrer gland Stirrer Replacement sleeve to fit ST08.2 Description T Shaft Stirrer mm 16 10 10 Cat No. ST09.4/10 ST09.7/10 ST09.4/16 ST09.7/16 ST08.2 ST08.3 ST08.4 ST08/2T Cat No. Cat No. ST07.4 ST07.7 Stirrer bearing with dynamic double seal bearing Stirrer Stirrer Glands Stirrer Stirrer Bearing With GL Male Thread Male GL With Bearing Stirrer glass 3.3 Material: Borosilicate tirrer bearing for applications under vacuum or under bearing Stirrer With extended guidance for reduced slight overpressure. vibrations and longer lifetime. glass 3.3 Material: Borosilicate round sleeve Ground supplied complete are spares The units and replacement and PTFE silicon rubber rings with melamine screwcaps, glass 3.3 washers. Material: Borosilicate 325 100 100 150 150 150 150 Length Approx. mm 100 150 150 150 Approx. Length Approx. mm Length Approx. mm 6.5 7/11 10/19 14/23 19/26 24/29 29/32 Cone Size 10/19 14/23 19/26 24/29 Approx. Diameter Approx. mm Cone Size A01.5 A02.7/11 A02.0 A02.1 A02.2 A02.3 A02.4 A03.0 A03.1 A03.2 A03.3 T T T T T T T Cat No. T T T T Cat No. Cat No. This tube is fitted with a plastic screwthread connector This tube is fitted with a plastic screwthread to facilitate attachment of flexible tubing. glass 3.3 Material: Borosilicate Plain with size 14 screwcap inlet tube for use Air/ steam glass 3.3 aterial: Borosilicate M adapter. Straight with cone glass 3.3 Material: Borosilicate A03 A02 A01 T T T Bent with cone Air / Steam Inlet Tube Inlet / Steam Air

JOINTEDWARE TUBE 110 JOINTEDWARE TUBE 111 TU01 TC01 TDA01 TDS01 Minimum Capacity ml 10 30 Approx. Overall Length mm 115 115 Socket Size 14/23 19/26 Cone Size 10/19 Cone Size 10/19 14/23 19/26 24/29 29/32 Socket Size 14/23 24/29 Glass Stopper to Fit SC14 SC24 aterial: Borosilicate glass 3.3 ubes. Material: Borosilicate Cat No. TU01.1 TU02.2 TDS01.0 Cat No. TDA01.0 TDA01.1 TDA01.2 TDA01.3 TDA01.4 Cat No. Cat No. TC01.14T TC01.24R U Shaped T aterial: Borosilicate glass 3.3 Straight. Material: Borosilicate Angled such as calcium For used with a suitable desiccant glass 3.3 chloride. Material: Borosilicate Centrifuge Tubes Centrifuge Two types of tube with ground Socket joints are joints are Socket of tube with ground types Two cylindrical shape. Conical or available. glass 3.3 Material: Borosilicate Drying Tube Joint Size 14/23 24/29 24/29 40/38 Length mm 255 300 300 Overall Length mm 255 300 300 Graduation Mark ml 75 100 250 145 255 300 300 Overall Length mm Length mm 255 300 300 Diameter Size 26 26 42 Diameter Size 26 26 42 16 26 26 42 Diameter Size Diameter Size 26 26 42 Capacity ml 75 100 250 Capacity ml 75 100 250 Capacity ml 75 100 250 15 75 100 250 Capacity ml TJ01.1/16 TJ01.2/26 TJ01.2/28 TJ01.6/42 TP01.75/26 TP01.100/26 TP01.250/42 Cat No. Graduated Cat No. Cat No. TK02.75/26 TK02.100/26 TK02.250/42 Cat No. Not Graduated TK01.75/26 TK01.100/26 TK01.250/42 Kjeldahl style with or without calibration mark. glass 3.3 Material: Borosilicate With joint with air condensers. Can be used glass 3.3 Material: Borosilicate Plain glass 3.3 Material: Borosilicate TK01 TP01 TJ01 Digestion Tubes Digestion

JOINTEDWARE TUBE 112 JOINTEDWARE TUBE 113 SH4 TT01 TS01 Approx. Approx. Capacity ml 2 5 10 11 15 19 19 31 54 75 195 - - 100 100 - - Graduation Mark ml Mark Graduation ml Approx. Length Approx. mm 45 Max. Body Diameter mm 14 14 17 19 19 19 23 23 29 29 41 280 280 300 300 250 250 Length mm Length mm Approx. Overall Length mm 65 100 100 100 125 150 100 150 150 200 250 42 42 26 26 26 26 Diameter Size Diameter Size Socket Size 10/19 10/19 12/21 14/23 14/23 14/23 19/26 19/26 24/29 24/29 34/35 Cone 14/23 250 250 100 100 75 75 Capacity ml Capacity ml Stopper to Fit SB10 SB10 SB12 SB14 SB14 SB14 SB19 SB19 SB24 SB24 SB34 ube est T est tube with standard sockets. est tube with standard SH4 Cat No. TS02.250/42 TS01.250/42 TS02.100/26 TS01.100/26 TS02.75/26 Cat No. Graduated TS01.75/26 Cat No. Not Graduated Cat No. T TT01.0/65 TT01.0/100 TT01.12/100 TT01.1/100 TT01.1/125 TT01.1/150 TT01.2/100 TT01.2/150 TT01.3/150 TT01.3/200 TT01.5/250 Thermometer Pocket Test tube Test Digestion Tubes Digestion Useful for incorporating E-Mil thermometers with plain assemblies.The Pocket fits most stems into jointed ware Still heads. aterial: Borosilicate glass 3.3 Material: Borosilicate T aterial: Borosilicate glass 3.3 cup. Material: Borosilicate With spherical V limits being exceeded ess expensive reagents required Less expensive reagents of risk Smaller volumes reduce TL level require Reactions at micro completion less time to reach quantities of waste No large chemicals produced. reaction vessel sizes are between 0.1ml and between vessel sizes are ypical reaction • Improved safety • Improved • Easier disposal • Lower costs speed • Increased icro-scale organic chemistry sets organic M, Micro-scale Set 6949 designed are chemistry sets organic These micro-scale and vastly of chemicals miligram quantities for use with solvents. volumes of organics reduced T 5.0ml. significant benefits: provides The use of smaller volumes with guidelines is designed in accordance The glassware in their definitive text set y Drs. Mayo, Pike and Butcher Laboratory”. scale Organic on the subject “Micro- ground fitted together via special Many components are fittings. These glass joints with integral screwthread need for lubricating assist easy assembly and avoid the greases. available, all supplied in a convenient kits are Three plastic case. glass 3.3 Material: Borosilicate Set 6949 M Organic Chemistry Set Chemistry Organic

JOINTEDWARE SETS 114 JOINTEDWARE SETS 115 Set 27BU Oty 1 1 1 1 1 1 1 1 1 Components Pear shaped flask, 50ml Stillhead Leibig Condenser adapter Screwcap Receiver adapter Air leak / steam inlet tube funnels, 50ml Dropping Stopper Thermometer Item No. 1 6 2 3 4 5 7 8 9 Description Complete set comprising 9 items of glassware. .50/1 A01.5 Cat No. FP SH03.1 C03.11/155 AS3.1/14 AR2.1 T FD3.G1/50 SB14 MF31/3 Cat No. 27BU/M Borosilicate glass 3.3 Material: Borosilicate the construction of at least 8 assemblies Allows the construction with addition and reflux including steam distillation, material quantities Scale based on starting preparation. box with foam cardboard up to 30g. Housed in a robust storage and transit. Supplied safe rubber liner to provide of which include practical details with instruction booklet some typical assemblies. most popular chemistry sets for schools, colleges for schools, colleges chemistry sets The most popular all 9 basic items glassware Comprises and universities. joints for compatibility. with size 14/23 ground-glass Set 27BU, organic chemistry kit, 14/23 joint size kit, 14/23 joint size chemistry organic Set 27BU, Set 27BU Components Organic Chemistry Set Chemistry Organic 1 1 1 1 1 Oty Receiver adapter crewcap adapter Screwcap Leibig Condenser Stillhead Pear Shaped Flask, 50ml Components 5 4 3 2 1 Item No. Description Complete set comprising 9 items of glassware. .50/1 AR2.1 AS3.1/14 C03.11/155 SH03.1 FP Cat No. Cat No. 29BU/M Set 29BU/M, Organic chemistry kit, 14/23 joint size kit, 14/23 joint chemistry Organic Set 29BU/M, to students - idea for introducing Basic starter kit chemistry. organic techniques of preparative principal all with size 14/23 items glassware Comprises 5 basic Scale maximum flexibility. joints giving ground-glass material quanties up to 30g. Both based on starting can be constructed. and distillation assemblies reflux rubber liner box with foam cardboard Housed in a robust protection. for product glass 3.3 Material: Borosilicate Set 29BU Components 03-6251 7199 / 03-6252 6639 03-6258 4639 el : • Free quotation without obligation quotation • Free • Highest quality guaranteed • All enquiries welcome T Fax : E-mail : [email protected] [email protected] CUSTOM GLASSWARE CTURE MANUFA Set 29BU/M Organic Chemistry Set Chemistry Organic

JOINTEDWARE SETS 116 JOINTEDWARE VESSEL 117 V01 R KF 15 KF 15 KF 15 KF 15 GL 18 GL 18 GL 18 GL 18 KF 15 KF 15 KF 15 KF 15 KF 15 KF 15 GL 18 GL 18 GL 18 GL 18 GL 18 GL 18 KF 15 KF 15 KF 15 GL 14 GL 14 GL 14 Connector 430 375 320 265 430 375 320 265 380 325 375 245 180 110 380 325 375 245 180 110 275 190 135 275 190 135 Approx. Height mm 190/160 190/160 190/160 190/160 190/160 190/160 190/160 190/160 190/160 190/160 130/105 130/105 130/105 130/105 190/160 190/160 130/105 130/105 130/105 130/105 105 / 80 90 / 65 90 / 65 105 / 80 90 / 65 90 / 65 OD/ ID mm 150 150 150 150 150 150 150 150 100 100 100 100 100 100 100 100 100 100 100 100 60 60 60 60 60 60 Flange Size 5000 4000 3000 2000 5000 4000 3000 2000 4000 3000 2000 1000 500 250 4000 3000 2000 1000 500 250 1000 500 250 1000 500 250 Capacity ml V01.150/5L/KF15 V01.150/4L/KF15 V01.150/3L/KF15 V01.150/2L/KF15 V01.150/5L/GL18 V01.150/4L/GL18 V01.150/3L/GL18 V01.150/2L/GL18 V01.100/4L/KF15 V01.100/3L/KF15 V01.100/2L/KF15 V01.100/1L/KF15 V01.100/500/KF15 V01.100/250/KF15 V01.100/4L/GL18 V01.100/3L/GL18 V01.100/2L/GL18 V01.100/1L/GL18 V01.100/500/GL18 V01.100/250/GL18 V01.60/1L/KF15 V01.60/500/KF15 V01.60/250/KF15 V01.60/1L/GL14 V01.60/500/GL14 V01.60/250/GL14 R R R R R R R R R R R R R R R R R R R R R R R R R R Cat No. raduation. raduation. Without G nut. flange LF with With laboratory Flat bottom. 25). 18 or KF 15(KF GL 14/ GL with connector Available glass 3.3 Material: Borosilicate Reaction Vessels, Cylindrical, with Thermostatic Jacket Thermostatic with Cylindrical, Vessels, Reaction 590 555 425 710 490 485 430 375 320 265 430 375 320 265 380 325 375 245 180 1180 380 325 375 245 180 1180 275 190 135 275 190 135 Approx. Height mm 315/250 315/250 190/160 315/250 315/250 190/160 190/160 190/160 190/160 190/160 190/160 190/160 190/160 190/160 190/160 190/160 130/105 130/105 130/105 130/105 190/160 190/160 130/105 130/105 130/105 130/105 105 / 80 90 / 65 90 / 65 105 / 80 90 / 65 90 / 65 OD/ ID mm 200 200 200 150 150 150 150 150 150 150 150 150 150 150 100 100 100 100 100 100 100 100 100 100 100 100 60 60 60 60 60 60 Flange Size 20000 10000 6000 20000 10000 6000 5000 4000 3000 2000 5000 4000 3000 2000 4000 3000 2000 1000 500 250 4000 3000 2000 1000 500 250 1000 500 250 1000 500 250 Capacity ml V02.200/20L/KF25 V02.200/10L/KF25 V02.200/6L/KF25 V02.150/20L/KF15 V02.150/10L/KF15 V02.150/6L/KF15 V02.150/5L/KF15 V02.150/4L/KF15 V02.150/3L/KF15 V02.150/2L/KF15 V02.150/5L/GL18 V02.150/4L/GL18 V02.150/3L/GL18 V02.150/2L/GL18 V02.100/4L/KF15 V02.100/3L/KF15 V02.100/2L/KF15 V02.100/1L/KF15 V02.100/500/KF15 V02.100/250/KF15 V02.100/4L/GL18 V02.100/3L/GL18 V02.100/2L/GL18 V02.100/1L/GL18 V02.100/500/GL18 V02.100/250/GL18 V02.60/1L/KF15 V02.60/500/KF15 V02.60/250/KF15 V02.60/1L/GL14 V02.60/500/GL14 V02.60/250/GL14 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R Cat No. With Graduation nut. flange LF with With laboratory Flat bottom. glass 3.3 Material: Borosilicate V02 R Reaction Vessels, Cylindrical Vessels, Reaction

JOINTEDWARE VESSEL 118 JOINTEDWARE VESSEL 119 V03 R Valve 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 15 10 10 10 10 Connector GL14 GL14 GL14 KF15 KF15 KF15 GL18 GL18 GL18 GL18 GL18 GL18 KF15 KF15 KF15 KF15 KF15 KF15 GL18 GL18 GL18 GL18 GL18 GL18 KF15 KF15 KF15 KF15 Approx. Height mm 270 355 350 270 355 350 230 275 340 470 420 475 230 275 340 470 420 475 370 415 470 525 580 620 370 415 470 525 OD/ ID mm 90/65 90/65 105/80 90/65 90/65 105/80 130/105 130/105 130/105 130/105 190/160 190/160 130/105 130/105 130/105 130/105 190/160 190/160 190/160 190/160 190/160 190/160 190/160 315/250 190/160 190/160 190/160 190/160 Flange Size 60 60 60 60 60 60 100 100 100 100 100 100 100 100 100 100 100 100 150 150 150 150 150 150 150 150 150 150 Capacity ml 250 500 1000 250 500 1000 250 500 1000 2000 3000 4000 250 500 1000 2000 3000 4000 2000 3000 4000 5000 6000 10000 2000 3000 4000 5000 V03.60/250/GL14 V03.60/500/GL14 V03.60/1L/GL14 V03.60/250/KF15 V03.60/500/KF15 V03.60/1L/KF15 V03.100/250/GL18 V03.100/500/GL18 V03.100/1L/GL18 V03.100/2L/GL18 V03.100/3L/GL18 V03.100/4L/GL18 V03.100/250/KF15 V03.100/500/KF15 V03.100/1L/KF15 V03.100/2L/KF15 V03.100/3L/KF15 V03.100/4L/KF15 V03.150/2L/GL18 V03.150/3L/GL18 V03.150/4L/GL18 V03.150/5L/GL18 V03.150/6L/GL18 V03.150/10L/GL18 V03.150/2L/KF15 V03.150/3L/KF15 V03.150/4L/KF15 V03.150/5L/KF15 Cat No. R R R R R R R R R R R R R R R R R R R R R R R R R R R R Reaction Vessels, Cylindrical, with Withdrawal valve Withdrawal with Cylindrical, Vessels, Reaction With Graduation with nut. flange LF With laboratory or KF15 (KF25). GL14 / GL18 with connector Available glass 3.3 Material: Borosilicate Valve 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 15 10 10 10 10 15 25 10 15 25 Connector GL14 GL14 GL14 KF15 KF15 KF15 GL18 GL18 GL18 GL18 GL18 GL18 KF15 KF15 KF15 KF15 KF15 KF15 GL18 GL18 GL18 GL18 GL18 GL18 KF15 KF15 KF15 KF15 KF15 KF15 KF15 KF15 KF250 Approx. Height mm 270 355 350 270 355 350 230 275 340 470 420 475 230 275 340 470 420 475 370 415 470 525 580 620 370 415 470 525 580 620 520 680 760 OD/ ID mm 90/65 90/65 105/80 90/65 90/65 105/80 130/105 130/105 130/105 130/105 190/160 190/160 130/105 130/105 130/105 130/105 190/160 190/160 190/160 190/160 190/160 190/160 190/160 315/250 190/160 190/160 190/160 190/160 190/160 315/250 250/215 250/215 400/250 Flange Size 60 60 60 60 60 60 100 100 100 100 100 100 100 100 100 100 100 100 150 150 150 150 150 150 150 150 150 150 150 150 200 200 200 Capacity ml 250 500 1000 250 500 1000 250 500 1000 2000 3000 4000 250 500 1000 2000 3000 4000 2000 3000 4000 5000 6000 10000 2000 3000 4000 5000 6000 10000 6000 10000 20000 V04.60/250/GL18 V04.60/500/GL18 V04.60/1L/GL18 V04.60/250/KF15 V04.60/500/KF15 V04.60/1L/KF15 V04.100/250/GL18 V04.100/500/GL18 V04.100/1L/GL18 V04.100/2L/GL18 V04.100/3L/GL18 V04.100/4L/GL18 V04.100/250/KF15 V04.100/500/KF15 V04.100/1L/KF15 V04.100/2L/KF15 V04.100/3L/KF15 V04.100/4L/KF15 V04.150/2L/GL18 V04.150/3L/GL18 V04.150/4L/GL18 V04.150/5L/GL18 V04.150/6L/GL18 V04.150/10L/GL18 V04.150/2L/KF15 V04.150/3L/KF15 V04.150/4L/KF15 V04.150/5L/KF15 V04.150/6L/KF15 V04.150/10L/KF15 V04.200/6L/KF15 V04.200/10L/KF15 V04.200/20L/KF250 Cat No. R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R With Graduation with nut. flange LF With laboratory or KF15 (KF25). GL14 / GL18 with connector Available glass 3.3 Material: Borosilicate V04 R Reaction Vessels, Cylindrical, with Thermostatic, Thermostatic, with Cylindrical, Vessels, Reaction valve and Withdrawal Jacket

JOINTEDWARE VESSEL 120 JOINTEDWARE VESSEL 121 V06 V05 R R Valve 10 10 10 10 10 10 10 10 10 10 10 10 10 10 Approx. Height Approx. mm 120 145 175 185 210 260 285 330 400 285 335 410 325 305 385 Approx. Height mm 190 215 245 295 345 370 460 550 370 465 560 325 435 535 OD/ ID mm 85 105 131 131 165 206 236 280 350 236 280 350 236 280 350 OD/ ID mm 85 105 131 165 206 236 280 350 236 280 350 236 280 350 Flange Size 60 60 60 100 100 100 100 100 100 150 150 150 200 200 200 Flange Size 60 60 60 100 100 100 100 100 150 150 150 200 200 200 Capacity ml Capacity ml 250 250 500 500 1000 1000 1000 2000 2000 4000 4000 6000 6000 10000 10000 20000 20000 6000 6000 10000 10000 20000 20000 6000 6000 10000 10000 20000 20000 V06.60/250 V05.60/250 V05.60/500 V06.60/500 V05.60/1L V06.60/1L V05.100/1L V06.100/2L V05.100/2L V06.100/4L V05.100/4L V06.100/6L V05.100/6L V06.100/10L V05.100/10L V06.100/20L V05.100/20L V06.150/6L V05.150/6L V06.150/10L V05.150/10L V06.150/20L V05.150/20L V06.200/6L V05.200/6L V06.200/10L V05.200/10L V06.200/20L V05.200/20L Cat No. Cat No. R R R R R R R R R R R R R R R R R R R R R R R R R R R R R Without graduation. With laboratory flange LF with nut. glass 3.3 Material: Borosilicate . With laboratory flange LF with nut. flange LF . With laboratory Without graduation glass 3.3 Material: Borosilicate Reaction Vessels, Spherical with Withdrawal Valve Reaction Vessels, Reaction Vessels, Spherical Vessels, Reaction 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 14/23 14/23 14/23 14/23 14/23 14/23 Side Neck NS Side Neck NS 45/40 29/32 45/40 29/32 45/40 29/32 14/23 29/32 14/23 C. Neck NS 45/40 45/40 29/32 29/32 45/40 45/40 29/32 29/32 45/40 45/40 29/32 29/32 29/32 29/32 29/32 29/32 14/23 14/23 C. Neck NS C. Neck NS 200 200 150 150 100 100 100 60 60 Lab Flange LF 200 200 200 200 150 150 150 150 100 100 100 100 100 100 60 60 60 60 Lab Flange LF Lab Flange LF L01.200/7 L01.200/4 L01.150/7 L01.150/4 L01.100/7 L01.100/4 L01.100/1 L01.60/4 L01.60/1 Cat No. wo Necks L02.200/74 L03.200/74 L02.200/44 L03.200/44 L02.150/74 L03.150/74 L02.150/44 L03.150/44 L02.100/74 L03.100/74 L02.100/44 L03.100/44 L02.100/41 L03.100/41 L02.60/41 L03.60/41 L02.60/11 L03.60/11 Cat No. Cat No. Single Neck. glass 3.3 Material: Borosilicate hree Necks Three two angled side neck. neck, Centre glass 3.3 Material: Borosilicate T neck, one angled side neck. Centre glass 3.3 Material: Borosilicate L01 L03 L02 Flat Flange Lids Flange Flat

JOINTEDWARE VESSEL 122 JOINTEDWARE VESSEL 123 L04 L05 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 14/23 Side Neck NS Vertical Side Neck NS Vertical 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 29/32 14/23 29/32 14/23 14/23 14/23 Side Neck Angled NS Side Neck Angled NS 45/40 29/32 45/40 45/40 29/32 29/32 45/40 45/40 29/32 29/32 45/40 29/32 29/32 29/32 29/32 14/23 C. Neck NS C. Neck NS 200 200 200 150 200 150 150 100 150 100 100 100 100 60 100 60 Lab Flange LF Lab Flange LF L04.200/74 L04.200/44 L05.200/74 L04.150/74 L05.200/44 L04.150/44 L05.150/74 L04.100/74 L05.150/44 L04.100/44 L05.100/74 L04.100/41 L05.100/44 L04.60/41 L05.100/41 L04.60/11 Cat No. Cat No. Flat Flange Lids Flange Flat Five Necks angled side necks and one verticals neck, three Centre glass 3.3 side neck. Material: Borosilicate Four Necks and one verticals side necks neck, two angled Centre glass 3.3 Material: Borosilicate side neck. FEP coated FEP coated FEP coated FEP coated Silicone Silicone Silicone Silicone Description Lab Flange LF 60 100 150 200 Lab Flange LF 60 100 150 200 150 100 60 200 150 100 60 Lab Flange LF OR.F200 OR.F150 OR.F100 OR.F60 OR.S200 OR.S150 OR.S100 OR.S60 Cat No. Cat No. CL60 CL100 CL150 CL200 Cat No. CL.SR60 CL.SR100 CL.SR150 O-Rings Seals Available for silicone for flat flanges DN60-200. Available or FEP coated. Clamps Available vessels. reaction of heads onto For the fixing DN60-200 for flat flanges Clamps for Stands Rod on a reaction vessel and mounting For fixing lids onto stand. Material: Polyester - glass compound (clamp), steel (rod) OR.S60 CL.SR60 CL60 ACCESSORIES FOR REACTION VESSELS, GERMANY VESSELS, REACTION FOR ACCESSORIES

JOINTEDWARE VESSEL 124 volumetric WARE

Burette Cylinder Flask Pipette Pycnometer VOLUMETRIC WA RE Burette

With Schellbach blue line, with straight stopcock and solid glass plug, acc. to DIN 12700, class AS, in blue stain graduation. Material: Borosilicate glass 3.3

Capacity Tolerance Division Cat No. ml ±ml ml 2011.03.10 10 0.02 0.02

2011.03.25 25 0.03 0.05

2011.03.50 50 0.05 0.10

2011.03.100 100 0.08 0.20

2011.03 B U RE TT E S With Schellbach blue line, with straight stopcock and PTFE plug, acc. to DIN 12700, class AS, in blue stain graduation. Material: Borosilicate glass 3.3

Capacity Tolerance Division Cat No. ml ±ml ml 2012.03.10 10 0.02 0.02

2012.03.25 25 0.03 0.05

2012.03.50 50 0.05 0.10

2012.03.100 100 0.08 0.20

2012.03

Automatic Burette

With PTFE stopcock, PTFE valve, intermediate stopcock and schellbach blue line acc. to DIN 12700, Class AS, in blue stain graduation. Material: Borosilicate glass 3.3

Capacity Tolerance Division Cat No. ml ±ml ml 2013.03.10 10 0.02 0.02

2013.03.25 25 0.03 0.05

2013.03.50 50 0.05 0.1

2013.03

126 VOLUMETRICWARE BURETTES 127 2016.03 2014.03 0.10 0.10 0.10 0.10 0.05 0.05 0.05 0.02 Division ml Division ml olerance olerance 0.08 0.05 0.04 0.05 0.03 0.03 0.02 0.02 T ±ml T ±ml 50 25 15 50 10 25 5 10 Capacity ml Capacity ml 2016.03.50 2016.03.25 2016.03.15 2014.03.50 2016.03.10 2014.03.25 2016.03.05 2014.03.10 Cat No. Cat No. Automatic Burette Automatic acc. to Schilling and With Schellbach blue line, complete with bottle Schilling, Class B, in blue graduation. acc. to Dr. holder, glass 3.3 Material: Borosilicate chellbach blue line and glass stopcock, without stopcock, without blue line and glass With Schellbach AS, in to DIN 12700, Class stopcock, acc. intermediate glass 3.3 graduation. Material: Borosilicate blue stain 0.02 0.01 0.01 Division ml olerance 0.01 0.01 0.01 T ±ml Capacity ml 2000 5 2 1 Capacity ml o Bang and DIN 12700, in blue or amber Cat No. 2015.P1.2L 2017.03.05 2017.03.02 2017.03.01 Cat No. Cat No. 2015.P2.000 29/32, Clear glass ST 29/32, Clear Bottle 2 Liter, Reservoir glass 3.3 Material: Borosilicate With straight stopcock and PTFE plug, with Schellbach blue line acc. T glass 3.3 stain graduation. Material: Borosilicate Aspirator Bulb For Pressure 2015.P1.2L 2017.03 2015.P2.000 Accessories for Automatic Burette Automatic for Accessories icro Burettes Micro

VOLUMETRICWARE BURETTES 128 VOLUMETRICWARE CYLINDER 129 2021.03 2022.05 Socket 10/19 14/23 19/26 24/29 29/32 34/35 45/40 45/40 20 10 5 2 1 1 0.5 0.2 0.1 Division ml d mm 16 22 25 29 39 54 66 85 olerance 10 5.5 2.5 1 0.5 0.5 0.25 0.1 0.05 T ±ml h mm 156 190 222 285 363 395 500 540 2000 1000 500 250 100 50 25 10 5 Capacity ml Capacity ml 10 25 50 100 250 500 1000 2000 acc. to DIN 12680, hexagonal base, all form with 2021.03.2L 2021.03.1L 2021.03.500 2021.03.250 2021.03.100 2021.03.50 2021.03.25 2021.03.10 2021.03.05 Cat No. Cat No. 2022.05.10 2022.05.25 2022.05.50 2022.05.100 2022.05.250 2022.05.500 2022.05.1L 2022.05.2L ylinders with Hexagonal Base Mixing Cylinders with Hexagonal aterial: Borosilicate glass 3.3 Material: Borosilicate T With graduation, standard ground joint and plastic PE joint and plastic PE ground With graduation, standard Amber stain graduation. stopper, glass 3.3 Material: Borosilicate Cylinder Measuring 29/32 29/32 24/29 24/29 19/26 19/26 14/23 14/23 14/23 14/23 12/21 12/21 12/21 12/21 10/19 10/19 10/19 10/19 7/16 7/16 7/16 7/16 NS ST NS ST olerance olerance 0.6 0.6 0.4 0.4 0.25 0.25 0.15 0.15 0.15 0.15 0.1 0.1 0.06 0.06 0.04 0.04 0.04 0.04 0.025 0.025 0.025 0.025 T ±ml T ±ml 2000 2000 1000 1000 500 500 250 250 200 200 100 100 50 50 25 25 20 20 10 10 5 5 Capacity ml Capacity ml 2031.03.2L(A) 2031.03.2L 2031.03.1L(A) 2031.03.1L 2031.03.500(A) 2031.03.500 2031.03.250(A) 2031.03.250 2031.03.200(A) 2031.03.200 2031.03.100(A) 2031.03.100 2031.03.50(A) 2031.03.50 2031.03.25(A) 2031.03.25 2031.03.20(A) 2031.03.20 2031.03.10(A) 2031.03.10 2031.03.05(A) 2031.03.05 Cat No. Amber Glass Cat No. Clear Glass With polyethylene stopper, class A, in amber graduation. class A, in amber graduation. With polyethylene stopper, glass 3.3 Material: Borosilicate With polyethylene stopper, class A, in amber graduation. A, in amber graduation. class stopper, With polyethylene glass 3.3 Material: Borosilicate olumetric Flask olumetric 2031.03 (A) 2031.03 V

VOLUMETRICWARE VOLUMETRIC FLASK 130 VOLUMETRICWARE PIPETTES 131 2045.03 2041.03 0.2 0.1 0.1 0.1 0.05 0.02 0.01 0.01 0.002 0.001 Division ml olerance T ±ml 0.007 0.010 0.015 0.020 0.030 0.030 0.050 olerance 0.1 0.1 0.1 0.05 0.03 0.01 0.006 0.005 0.002 0.001 T ±ml Capacity ml 1 2 5 10 20 25 50 50 25 20 10 5 2 1 0.5 0.2 0.1 Capacity ml olumetric Pipettes 2041.03.50 2041.03.25 2041.03.20 2041.03.10 2041.03.05 2041.03.02 2041.03.01 2041.03.0.5 2041.03.0.2 2041.03.0.1 Cat No. 2045.03.01 2045.03.02 2045.03.05 2045.03.10 2045.03.20 2045.03.25 2045.03.50 Cat No. Volumetric Pipette with one mark , class AS, blue Volumetric graduated. Material : Soda-lime-glass class AS, blue graduated 12695/12697, Acc. to DIN Soda-lime-glass Material : V Graduation Pipettes Graduation Capacity ml 25 50 Capacity ml 25 50 Capacity ml 25 50 Capacity ml 25 50 Cat No. Adjusted 2054.03.25 2054.03.50 Cat No. Unadjusted 2051.03.25 2051.03.50 Cat No. Adjusted 2052.03.25 2052.03.50 Cat No. Unadjusted 2053.03.25 2053.03.50 ussac, with capillary stopper. ussac, with acc. to Gay-L Pycnometer glass 3.3 Material: Borosilicate Pycnometer with thermometer (ST10/19) and side tube. glass 3.3 Material: Borosilicate 03-6251 7199 / 03-6252 6639 03-6258 4639 el : • Free quotation without obligation quotation • Free • Highest quality guaranteed • All enquiries welcome T Fax : E-mail : [email protected] [email protected] RE CUSTOM GLASSWA TURE MANUFAC 2053.03 2051.03 Pycnometer

VOLUMETRICWARE PYCNOMETER 132 WATER STILL : 4 Liters per hour : 4 Liters 3 to 4 us/cm qualit : Conductivity: Alp 50/60Hz, 3kW : Single phase 220-240v : 6000gm (w x d x h) : 49cm x 15cm x 45cm glass 3.3 : Borosilicate Typical Application: Typical per hour. a distillate output of 4 Lit. Used to produce Specification: Output Distillate Power Supply Mass Dimension Glass Material 4L/ hr apex WX 4L A economically priced WATER STILL, Apex WS Apex STILL, WATER priced economically A heater. plated with a 3kW chromium 4L, fitted The heater is incorporated with a thermostatic cut-off to protect the still in the event of water supply failure. are condenser spiralled and chamber boiling The glass. resistant heat made of borosilicate A robust metal stand is designed for bench or wall mounting. It is ideal for science laboratories and in colleges. Also used in Industry and Medical schools Laboratories. Water Still - apex WX 4L WX - apex Still Water - 240V a.c. 50Hz 3kW 220

WATER STILL 134 TECHNICAL INFORMATION

GENERAL GLASSWARE 1. Care and maintanance of laboratory glassware Duraglas has a commitment to provide the highest quality glassware products. All of our glassware is manufactured with great care in order to provide you with a reliable piece of laboratory equipment. To obtain maximum life and performance from your glassware, correct handing is essential. The following notes will serve as a guide to new users and to remind more experienced handles of the recommended procedures.

2. General precautions Before using any piece of glassware, take time to exmine it carefully and ensure that it is in good condition. Do not use any glassware which is scrated, chipped, or ecthed. Defects like these can seriously weaken the glass and make it prone to breakage.

Dispose of broken or defective glassware safely. Use a purpose-designed disposal bin that is puncture resistant and clearly labelled.

Duraglas laboratory glassware should under no circumstances be disposed of in a domestic glass recycling stream (e.g. bottle banks), since its high melting point make It incompatible with other glass (sada-lime glass) for recycling. The correct method of disposal is to include it in with general waste in free of any harmful chemical contamination.

Never use excessive force to fit rubber bungs into the neck of glass aspirators, test tubes, etc. Take care to select the correct size.

Many Duraglas products are provided with durable, easy to use screwthread connectors, to allow installation of any tubing. When attaching tubing, ensure the screwthread connector is removed from the glassware, the tubing is lubricated and protective gloves are worn. Never use excessive force to correct rubber hose or tubing.

Lifting or carrying large glass flasks, beakers or bottles etc. by the neck or rim can be very dangerous. It is best to provide support from the base and sides.

When stirring solutions in glass vessels, such as beakers and flasks, avoid using stirring rods with sharp ands which can scratchand weaken the glassware.

Do not mix concentrated sulphuric acid with water inside a glass measuring cylinder. The heat of reaction can break the seal at the base of the cylinder.

We recommend that all glassware is washed before it is first used.

Wash glassware promptly after use to avoid hard dried residues. Use a biodegradable, phosphate free detergent, specially formulated for laboratory use.

Do not use cleaning brushes which are badly worn and where the metal spine may scratch the glass.

3. Heating and cooling The maximum recommeded working temperature for glassware is 500’C (for short periods only). However, once the temperature exceeds 150’C extra special care should be taken to ensure that heating and cooling is achieved in a slow and uniform manner.

Borosilicate glass is microwave safe. However, as with any microwave absorbing material, such as water, before placing in the oven. Many Duraglas items utilise plastic screwcaps and connectors. These are typically manufactured from polypropylene or PTFE, both of which are microwave safe.

Do heat vessels gently and gradually to avoid breakage by thermal shock. Similarly,allow hot glassware to cool gradually and in a location away from cold draughts.

If you are using a hotplate, ensure that the top plate is large than the base of the vessel to be heated. Also, never put cold glassware onto a hotplate which is already well heated. Warm up gradually from ambient temperature.

135 TECHNICAL INFORMATION

If you are using a hotplate, ensure that the top plate is large than the base of the vessel to be heated. Also, never put cold glassware onto a hotplate which is already well heated. Warm up gradually from ambient temperature.

When autoclaving containers, e.g. bottles with screwcaps - always slacken off the caps. Autoclaving with tightly screwed caps can result in pressure differrences and consequent breakage.

If you are using a Bunsen burner, employ a soft flame and use a wire gauze with ceramic centre to diffuse the flame.

4. Preparation of media Take great care when heating liquids that have a HIGH VISCOSITY. Viscous liquids can as thermal insulators and can cause ‘hot spots’ leading to thermal breakage of the glassware. This is particulary important with MEDIA SOLUTIONS as the viscosity usually increases considerably during preparation.

Do regulary stir the solution to assist even distribution of heat. If using a magnetic stirrer set the speed to ensure adequate agitation of the whole liquid.

Do not use glass vessels with thick walls e.g. Pyrex ‘Heavy Duty Ware’ or standard beakers or flasks which have capacities of 5 litres or greater.

5. Vaccum and pressure use Because working conditions can vary enormously, Duraglas cannot guarantee any glassware breakage when used under vacuum or pressure. The applications of positive pressures inside glass apparatus is particularly hazardous and should be avoided if at all possible. Safety precautions should always be taken to protect personal and a number of these are listed below:

Always use an adequated safety screen and/or protective cage.

Under no circumstances use glassware that is scrated, cracked or chipped. Its strength will be seriously impaired.

Do not use flat bottomed vessels such as Erlenmeyer flasks and bottles under vaccum as they are likely to implode. Exceptions are vessels with specially thickened walls such as Buchner filter flasks and desiccators.

Avoid stress caused by over-tightening clamps. Support glassware gently where possible.

Never subject glassware to sudden pressure changes. Always apply and release pressure gradients and vacuums gradually.

6. Ground glass joints Lubricate the ground surfaces of joints to prevent leakage in use and facilitate separation. Use a silicone-free laboratory grease and apply alight coat completely around the upper part of the joint.

Alternatively, consider PTFE joint sleeves which can be fitted between the cone and scoket.

If ground glass joint do seize, then the following remedies can be considered; Always wear thick protective gloves and safety spectacles. Never use force. Carefully rock the cone in its socket to achieve separation. If the joint ‘dry’, try to provide lubrication. Hold the joint upright and add penetrating oil to the top of the cone. Wait until the penetrating oil is well into the joint before trying to separate. If the use of temperature is permissible, e.g. no volatile liquids present, then warm the outer socket under a running stream of hot water from the tap. Hold under the tap for a few minuted before trying to separate.

7. Sintered glassware New apparatus with sintered glass discs should be washed before use to remove loose particles of dust etc. Wash through rinse with water.

Do ensure that the porosity of the sintered disc is appropriate of the application. Porosity 0 sinters are for coarse filtration, whilst higher grades give progressevely finer filtration. 136 TECHNICAL INFORMATION

Never subject sintered glassware to differential pressures exceeding 100kN/m2(1 bar).

8. Volumetric glassware Do ensure that all volumetric glassware is kept scrupulously clean. Dirt, and especially grease, can distort the shape of the vessel walls. Both seriously impair accuracy. (Good cleanliness is indicated by uniform wetting of the glass surface with distilled water).

Never pipette by month. Always use a purpose designed pipette filter.

Autoclaving at 121’C and cleaning in automatic disheashers is acceptable and will not affect the accuracy of glassware.

All items should be held in a vertical position when reading the meniscus. The meniscus should be at eye to avoid parallax errors.

If using strong corrosive acids etc. select volumetric ware manufactactured from chemically resistant Pyrex borosilicate glass.

Do not expose volumetric glassware to direct heat e.g. hotplates, bunsen flame.

TUBING Physical and Chemical Properties

main components in approx. weight %

137 TECHNICAL INFORMATION

Borosilicate Glass 3.3 is highly resistant to water, neutral and acid solutions, concentrated acids and acid mixtures; as well as chlorine, bromine, iodine and organic substances. Hydrofluoric acid, hot phosphoric acid and alkaline solutions do attack the glass surface but this is dependent on their concentration and temperature. Therefore, with these chemicals the use of Borosilicate Glass 3.3 should be checked for each individual case.

Tips on Processing The excellent properties of DURAN® tubing, rod and capillary provide for good workability when forming and cutting the glass when using the normal techniques associated with technical glass.

Stress-free Annealing To eliminate temporary stress as a result of the working process, the glass should be well heated to a maximum temperature of 550 °C and kept at this level for a maximum of 30 minutes. For a thinner wall only a fraction of this period is necessary. The chart below states the recommended cooling rate for the subsequent annealing:

138 TECHNICAL INFORMATION

If an article needs to be annealed several times, the sum of all annealing periods at 550 °C should not exceed 2 hours.

Resistance to Thermal Shock According to DIN ISO 718, resistance to thermal shock is the difference in temperature between the hot test sample and the cold water bath (room temperature) at which 50 % of all test samples show a tendency to crack when quickly immersed. Listed below are some benchmarks to illustrate the resistance to thermal shock of tubing, rod and capillary made from Borosilicate glass 3.3.

The resistance of tubing and rod to thermal shock depends on many different factors. Some of these are the wall thickness, shape and size of the chilled surface, the state of the surface, the stress already present in the glass, and the end finish. It is recommended not to exceed a temperature difference of 120 °C. OD = Outside Diameter, WT = Wall Thickness

Pressure Resistance of Tubing made of Borosilicate Glass 3.3 The following formulas apply to stress-free tubing and cylindrical hollow bodies with a circular profile, uniform wall thickness with open ends, free from thermalCalculation load, under of internal the Wall positive Thickness pressure (WT) and external negative pressure.

Calculation of Pressure Resistance (p)

139 TECHNICAL INFORMATION

WATER STILL

Installation 1. The electrical equipment operates on an electricity supply of 13 amp. 220/240V a.c. 50Hz. The horizontal borosilicate glass boiler is fitted with a 3kW chromium plated heater. IMPORTANT – This equipment must be EARTHED

2. Connect tap water supply to lower inlet of the borosilicate glass coil condenser with a plastic or rubber tubing. Ensure that both ends of this tubing are secured with hose or wire ties.

3. Connect the drain outlet into a skink or drain with a suitable hose. Place the other end of the drain hose in the sink or drain and free from obstacle to maintain an unimpeded flow

4. Connect to the distillate outlet with a suitable length of silicone tubing. The other end of this silicone tubing is put in the Aspirator (reservoir) which is placed below the still.

5. The still is mounted on a robust metal stand which allows bench or wall mounting.

Operation 1. Switch off electricity supply.

2. Turn on the tap (source of water supply) and adjust the flow rate to approximately 1 Lit. per minute. Allow the water to circulate in the glass condenser coil and into the boiler.

3. Close the stopcock. The water in the glass boiler gradually attains the correct operating level. The constant level device is designed to ensure the heater is completely immersed in water, the required operating level water in the boiler and excess water to flow through the drain outlet.

4. IT IS IMPORTANT to ensure that the heater is fully submerged in water before you switch on the mains.

5. When boiling commences, distilled water emerges from the distillate outlet at the lower condenser. Collect the distilled water after allowing 10 minutes flow of the distillate into the sink.

HEATER – Thermostatic control The heating element of this still incorporates a thermostat which automatically cuts off electrical supply to the heater in the event of failure of water supply and the water level fall below the heater.

CLEANING THE STILL (DESCALING) Depending on the hardness of water supply, the scale deposit will build up inside the boiler over a period of op- eration. It is necessary to remover the scale in order to ensure optimum performance from the still. 1. Switch off the electricity supply to the still

2. Open the drain stopcock and completely drain the water in the boiler.

WARNING! Always handle corrosive acids with care. Wear protective clothing, acid-resistant gloves and face mask. Cautions: Avoid contact with the human body, including inhalation of the vapors and in cases of malaise consult a doctor.

140 TECHNICAL INFORMATION

3. Pour into the funnel of the constant level control gadget approximately 1 Lit. of diluted 10% Formic acid. Then fill up the boiler with cold water up to the operating level.

4. Allow the Formic acid to react and dissolve the scale deposits. Time taken depends on the severity of the scale build-up. It may take 3 to 6 hours.

5. Open the stopcock to completely drain the boiler. Warning! The liquid being drained is acidic.

6. Close the stopcock and fill the boiler with cold water. Then open the stopcock to drain the boiler. Repeat this procedure at least 3 times.

7. Fill the boiler with water and restart the still.

SPARE PARTS The following components are available: 1. Heater with thermostat 2. Set of fittings (Metal flange, gasket and s.s. bolts) 3. Condenser 4. Boiler 5. Metal straps (chromed steel) 6. Metal stand (epoxy-coated)

TROUBLESHOOTING In the event of malfunctioning of the still, and you fail to identify and rectify the fault, please contact your supplier for assistance.

Replacement of the Heater and Thermostat must be carried out by a qualified electrician.

141 INDEX BY ALPHABET

A Condenser Adapters Air...... 69 Cone/Screwthread...... 56 Allihn ...... 69 Conical/Spherical ...... 51 Coil ...... 72 Distillate ...... 50 Dewar ...... 70 Expansion ...... 51 Double-surface/Davies ...... 70 Multiple Necks...... 50 Ether ...... 71 Perkin ...... 54 Graham Coil ...... 71 Receivers ...... 53,54,55 Immersion/Cold Finger ...... 72 Reduction ...... 50 Intand Revenue...... 72 Stopcock ...... 57,58 Jacketed Coil ...... 72 Swan Neck...... 52 Liebig ...... 73 Tubing ...... 59 Multi-Coil ...... 73 Arsenic Determination Apparatus...... 60 Reversible ...... 74 Absorption Traps...... 90 Cold Trap ...... 90

Cone ...... 97,98 B Beaker Low Form...... 10 Connectors Tall Form...... 10 Screwthread ...... 74

Bottle Crucibles Laboratory ...... 11 Filter...... 23 Reagent ...... 12,13 Dropping...... 13 Crystallising Dishes ...... 16 Head...... 63 Buchner...... 26,27,28 Culture Flask/Baffled ...... 20 Flask...... 80 Filter Funnels...... 26,27,78 D Dean & Stark/Water Estimators ...... 61 Burettes Automatic...... 130,131 Dessicators Accessories for Automatic...... 132 Knobbed Lid...... 14 Micro...... 132 Tubulated Lid ...... 14 Stopcock...... 33 Bases ...... 14 Plates ...... 15 C Stopcock ...... 15 Capillary Tube...... 45 Dishes Crystallizing ...... 16 Chromatography Evaporating ...... 16 Assembly...... 64 Petri ...... 16 Columns...... 65,66 Distillation Head...... 92 Cylinder, Glass Measuring, Tall Form...... 133 Dreshel Bottle...... 62 Mixing, Ground Joint...... 133 Reservior...... 67 Dropping...... 13 Spray...... 67 Stopcock-Adapter...... 68 E Tamping Rods...... 68 Erlenmeyer Flask Narrow Neck ...... 17 Clamps Wide Neck...... 17 Vessel...... 124 Extraction Claisen Thimbles ...... 23 Head...... 105 Estimators...... 61 Flask...... 85 Evaporating Dishes...... 16 Clip Polyacetal...... 101 Evaporating Flask/Florentine ...... 80 Metal Joint...... 101 Retaining...... 76 Expansion Adapters...... 50

142 INDEX BY ALPHABET

Extractors Glass Liqiud-liqiud ...... 77 Rod...... 46 Plain Body ...... 76 Capillary...... 45 Soxhlet ...... 75 Tubing ...... 39-44 Lid ...... 75 Formers ...... 48 Apparatus Complete Set ...... 76 I Inland Revenue Condensers ...... 72

F J Filtration Jacketed Disc ...... 21 Condenser ...... 72 Filter Funnels ...... 24,25,26,27,78 Vessel ...... 117,118,120 Goach/Filter Crucible ...... 23 System...... 29 Joint Clips Tube...... 22 Metal ...... 101 Polyacetal ...... 101 Finger Coat ...... 48 Retaining ...... 76

Formers, Glass ...... 48 Joints Cones ...... 97,98 Flask Sockets ...... 99 Volumetric ...... 134 Spherical ...... 100 Baffled ...... 20 Boiling ...... 19,86,87,88,89 Buchner ...... 80 K Claisen ...... 85 Kit Organic Chemistry ...... 114 Conical ...... 17,81,82 Kjeldal Flask...... 20,81 Filtering ...... 20 Kjeldal Distllation...... 103 Flat Bottom ...... 18,82,83 Florentine ...... 80 Iodine ...... 80,134 L Kjedahl ...... 20,81 Liebig Condenser...... 73 Pear Shaped ...... 84,85 Round Bottom ...... 19,86,87,88,89 Liquid-liquid Extractors...... 77

Fractionation M Column Packing...... 91 Markham Distillation...... 103 Columns...... 91 Distillation Head...... 92 Measuring Cylinders...... 133 Plain...... 91 Virgreux...... 91 Mixing Cylinders...... 133 Reflux Divider...... 92

Funnels N Nitrogen Determination ...... 102,103 Buchner ...... 26,27,28 Dropping ...... 93 Kjeldah Distillation ...... 103 Filter ...... 24,25 Powder ...... 28 Markham Distillation ...... 103 Pressure Equalising ...... 95 Open Top...... 96 Separating ...... 94 O Short Stem ...... 24 Organic Chemistry Kit ...... 114,115,116 Long Stem ...... 24 Power ...... 95 Perforated Plate ...... 79 P Petri Dishes, Glass...... 16 Willst’tter ...... 79 Perkin Adapter...... 54

Pear Shaped Flask ...... 84,85 G Gas Pipette, Graduated ...... 135 Distribution Tubes ...... 28 Wash Bottles...... 28 Pouring Ring...... 11

143 INDEX BY ALPHABET

Powder Funnels...... 28 Stopcock Straight Bore with Glass Plug...... 30 Pressure Equalising Funnels ...... 95 Straight Bore with PTFE Plug...... 30 Straight, Needle Valve...... 31 Pycnometer ...... 136 Right Angled, Needle Valve...... 31 Double Oblique with Solid Glass Plug...... 31 R Two Way with PTFE Plug...... 32 Receivers with Vent...... 79 Three Way with Solid Glass Plug...... 32 Reduction Adapters ...... 50 Burette, Straight...... 33 Burette, Needle Valve ...... 33 Reagent Bottle ...... 12,13 Vacuum, One way ...... 33 Vacuum, Right Angled ...... 34 Retaining Clips ...... 76 High Vacuum, Single Bore ...... 36 High Vacuum, Double Bore ...... 36 Rods, Glass ...... 46 HP Rotaflo ...... 34,35

Burette, Straight ...... 33 T Burette, Needle Valve ...... 33 Test Tube ...... 37 Vacuum, One way ...... 33 Vacuum, Right Angled ...... 34 Traps Cold...... 90 High Vacuum, Single Bore ...... 36 High Vacuum, Double Bore ...... 36 Tubes HP Rotaflo ...... 34,35 Air/Steam Inlet...... 110 Bent with Cone...... 110 S Centrifuge...... 38,111 Screwthread Adapters ...... 56 Drying...... 111 Digestion...... 112,113 Semi-micro Filter Receivers ...... 108 Test...... 113

Separating Funnel ...... 94 Tubing Adapters...... 59 Sets ...... 114,115,116 Glass...... 48

Sintered Disc/Filter Disc ...... 21 V Vacuum Sockets ...... 99 Desiccators...... 14 Stopcock...... 15,33,34,36 Soxhlet Extractors ...... 75 Vigreux Spherical Joints ...... 100 Column...... 91 Flask...... 85 Splash Head Adapters ...... 105,106 Volumetric Flask...... 134 Still Head Recovery Bends ...... 104 Vessel Plain ...... 104 Reaction (Cylindrical)...... 117,118 Claisen ...... 105 Reaction (Spherical) ...... 121 Spalsh (Vertical) ...... 105,106 Flat Flange Lids ...... 122,123 Spalsh (Sloping) ...... 105,106 Accessories ...... 124 Thermometer Pocket ...... 113 W Stirrer Wash Bottle, Gas ...... 28 Anchor...... 107 Water Estimators...... 61 Fixed Paddle ...... 107 Weighing Bottles...... 63 Link ...... 107 Pivoted Paddle ...... 108 Water Still...... 138 PTFE Blade ...... 108 Semi-micro ...... 108 Stirrer Bearing with GL Male Thread ...... 109 Gland, Ground Sleeve...... 109 Stirrer Bearing with Dynamic Double Seal ...... 109

144 ORDER INFORMATION & customer support Ordering Duraglas products All of the products in this catalogue are available through an extensive worldwide network of laboratory supply dealers. If you have difficulty locating a supplier please visit our website www.duraglas.com or email our Customer Service team for assistance on [email protected].

Production information All dimensions, capacities and weights are approximate unless otherwise stated. Please note that specifications may change during the life of this catalogue. Similarly products may be discontinued and new products introduced without prior notice. For current information on products please visit www.duraglas.com.

Technical support Additional product information and application guidance is available from Duraglas’s glass and polymer technologists.

For technical information regarding glass products please email: [email protected].

Pack quantities The pack quantities shown in this catalogue are applicable to Duraglas’s network of laboratory supply dealers. Whilst Dealers will prefer their customers to order in multiples of the pack quantity, to save repackaging costs, some Dealers are prepared to split packs for customers with modest requirements. Please cantact your selected Dealer directly for advice.

Enquiries for custom- made glassware Duraglas welcomes enquiries for glassware manufactured to your specific requirements. For details of this service and a free quotation please contact our Custom Glassware team by emailing: [email protected].

145 TERMS & CONDITIONS OF SALE

1. DEFINITONS In these conditions of Sale ‘the Company’ means Duraglas Sdn Bhd ‘the Buyer’ means any company, firm, or individual from whom the receives an order which the Company has accepted in writing: ‘the Goods’ means the pruduct, materials, equipment and/or services to be suppiled by the Company; ‘Specification’ means the technical description (if any) of the Goods contained or referred to in the order.

2. APPLICABILITY OF CONDITIONS The company accepts orders for the supply of Goods subject only to these conditions. No. variation of these conditions shall be valid or binding on the Company and these conditions shall override any inconsistent terms or conditions contined or referred to in any order, or correspondence of the Buyer or elsewhere unless such variation is made and accepted in writing by the Company.

3. PRICES Unless fixed prices have been specifically agreed in writing by the Company notwithstanding any offer, quotation, tender price or price list, all prices are subject to alteration without notice and Goods will be invoiced at prices and, where applicable, exchange rates ruling at time of despatch. Unless otherwise agreed in writing all prices are strictly net of delivery charges, VAT and any other tax or duty which shall be added to the price payable by the Buyer.

4. TERMS OF PAYMENT Accounts are payable strictly as specified on the Company’s invoice. Usually this will be 30 days end of month, that is payment required the end of the month following invoice date. Where agreed credit limits have been exceeded, the company may request payment of current invoices before releasing further shipments. Without prejudice to the Company’s rights, such payment shall be a condition precedent to any further deliveries. The Company reserves the right to charge interest on late payment of 2% per month above the base rate quoted by PUBLIC BACK from time from the due date until full payment is received. Unless otherwise agreed in writing, the contract price shall be paid in Pound sterling. The Company may request for overseas orders, payment by letter of credit established in favour of the Company at the time of placing of the Buyer. This must be advised via first class British Clearing Bank accepted to the Company and maintained valid for cash drawings against presentation of the Company’s invoice(s) until final contract payment but in any at least 3 months after scheduled completion of the contact taking into account any agreed extensions. The accepted by the Company of the Buyer’s order is conditional upon such letter of credit being received with the order. The Buyer agrees to arrage extension of such letter of credit for such period as may be requested by the Company from time to time. Other payment terms may be requested from time to time, depending upon individual orders, customer risk or country risk and will discussed and agreed between the Company and the Buyer before despatch. No claim by Buyer under warranty or otherwise shall entitle the Buyer to any deduction, retention or withholding of any part of any sums due for payment hereunder. The Buyer shall not be entitled to any set off obligations within or between contracts with the Company. All consular and bank charges and import and customs duties and taxes arising from or by virtue of the contract must be paid by the Buyer.

5. TIME FOR DELIVERY Dates quoted for delivery are estimated only and not conditions of sale. No claim shall be made by the Buyer nor shall the Buyer refuse delivery on the grounds of any failure to deliver on any particular date or dates.

6. DELIVERY Delivery shall be deemed to be effective when the Goods are unloaded at the delivery address nominated by the Buyer or his agent for delivery , save where the Goods are to be collected by the Buyer or his Agent, when the Goods are loaded onto the vehicle collecting them. The Company reserves the right deliver goods by instalments and such event each instalment shall be treated as a saparate contract provided that deliveries of further instalments may be withheld until the Goods or materials comprised in earlier instalments have been paid for in full.

7. QUANTITY ORDERED AND DELIVERED Goods can only be supplied in the ‘standard pack or quantity’ or ‘minimum buying quantity’ shown in the Company price lists or in multiples thereof. The Company will use all resonable endeavours to produce and deliver the quantity of Goods ordered but every contract and delivery Is subject to the margins of tolerances (whether over or under the quantity stipulated) customary in the trade and no guarantee or warrenty is given or limplied on the part of the Company which is incompatible with this provision.

8. C & F AND TERMS CFR and CIF prices where appropriate will be based on the current rates of freight and insurance. Should any fluctuations in fright and insurance rates occur before completion of a completion of a contract the Company

146 TERMS & CONDITIONS OF SALE reserves the right to amend such prices effective from the date of such changed in rates. CFR prices will include cost and freight by direct routes to principle ports, airports or railheads in s Buyer’s territory relevant to the means of transport and at the Company’s discretion. CIF prices will, in addition to CFR terms, include insurance for breakage and/or loss on the basis of CIF value plus 10%. Any additional insurance will be for the Buyer’s account. Cover notes will be issued for claims payable at destination and carrying an excess clause. It will be the provisions of these conditions.

9. PACKAGING Prices shown in quotation or contracts will include of the Company’s normal packaging for destinations in the UK or ofr export unless stated otherwise. Any other forms of packaging supplied at customer’s request will be charged extra and will be non-returnable.

10. NON-ACCEPTANCE OF DELIVERY If the Buyer refuses or fails to take or accept delivery of the Goods at the specified, the contract price shall nevertheless be paid as if delivery has taken place. Tha Company shall be entitled at its option to terminate effect to dispose of the Goods as the Company may determine and to terminate the contract with immediate effect to dispose of the Goods as the Company may determine and to recover from the Buyer any loss and additional costs incurred as a result of such refusal or failure or to charge the Buryer for stange and other loss and expense reasonably incurred or suffered by the Company as a result of such refusal or failure but the Company shall not be bound to take any steps for the custody and care of such Goods or shall not be any loss or damage suffered by the Buyer arising therefrom.

11.PASSING OF TITLE (a) The absolute legal and beneficial owership in all Goods shall remain vested in the Company and shall not to the Buyer until the purhase price of the order of which they from part (each order being considered as a whole) and all other monies owing by the Buyer to the Company on any account shall have been paid in full by the Company.

(b) Until such payment has been made, the Buyer shall hold the Goods sold as bailee of the Company and in a fiduciary capacity and shall not sell, dispose of, process or use the Goods except with the express written permission of the Company and on condition that if authorised to resell the Goods to a third party, the Buyer shall not mingle any proceeds of sale with other monies and shall at all times keep them in a separate bank account and identifiacle as the Company’s monies and shall forthwith account to the Company fot the proceeds of sale to the extent of the Buyer’s indebtedness to the Company.

(c ) Pending receipt of payment made in accordance with these conditions the Goods shall be set aside and stored separately from other Goods in the possession of the Buyer so as to be clearly and separately identifiable and the Buyer shall deliver them upto the Company at any on demand.

(d) In the event that the Buyer shall breach any of its obligations under these conditions or under any other agreement between the parties, the Company reserves the immediate right to repossess all or any of the Goods to which it has retained title aforesaid and thereafter to resell the same and for this purpose the Buyer hereby grants an irrevocable right of licence to the Company’s servents and agents to enter upon all or any of its premises with or without vehicles during business hours. This right shall continue to subsist notwithstanding the termination of the contract for any reason and is without prejudies to any accured rights of the Company hereunder or otherwise.

12. PASSING THE RISK The risk in the Goods shall pass to the Buyer upon delivery. The Buyer shall insure the Goods with a reputable insurance company and if the same are damaged or destroyed, then such insurance monies as are payable shall be immediately paid by the Buyer to the Company to the extent of the indebtedness of the Buyer to the Company and without prejudice to any right of the Company without to recover from the Buyer any balance fo the purhase price remaining due under the contract.

13. CLAIMS In the evnet of any damage or delay to any Goods delivered at our risk to the Buyer or to his agent or otherwise to his order notice of the same shall be given to us in writing by the Buyer forthwith upon Delivery (or, in the case of loss of any Goods, at the time when the Goods should have been delivered) and the Buyer shall at the same time take all necessary steps to notify the carrier in writing of any such loss damage or delay and where practicable shall enter a note of the same upon the carries receipt. If by reason of the Buyer to give any such notice as povided above, the Company is precluded from marking a recovery from the carries in respect of the loss damage or delay complained of then the Company shall not be liable for any by Buyer in respect thereof and the Buyer shall be liable to pay for the Goods as through no such loss damage or delay had occurred.

147 TERMS & CONDITIONS OF SALE

14.WARRANTY The Compnay warranty that the Goods shall be in conformity with the Specification or be within its usual tolerances as to quality and finish. The Company shall replace or at its option refund the purhase price as applicable to any Goods which do not in its sole opinion comply with this warranty, provided always that any claim under this warranty is made within 24 hours of commencement of the processing of the Goods or (if earlier) within 28 days of delivery of the Goods alleged to be defective. It is the Buyer’s responsibility to determine whether the Goods are suitable for the completed use,whether or not such use is known to the Company. No warranty, condition or representation is given or made as to the quality of the Goods supplied hereunder their condition fitness for any particular purpose and any such warranty, condition or representation whether express or implied whether by statute, by collateral agreement or otherwise is hereby excluded.

15. LIMITATION OF LIABILITY Expect for death or personal injury caused by the negligence of the Company, the Company’s aggregate liability to the Buyer howsoever arising whether for negligence, breach of contract, misrepresentation or otherwise shall under no circumstances exceed the cost of the defective, damaged or undelived Goods which give rise to such liability as determined by the net price invoiced to the Buyer in respect of any occurrence or series of accurrences.

16. CANCELLATION BY THE BUYER The Buyer may cancel or suspend the contract only with the Company’s prior written cansent following agreement by the Buyer to reimnurse the Company in an determined by the Company or the Buyer may, not later than 3 days before the scheduled delivery date, by written notice, cancel the order for Goods provided that the Buyer shall reimburse the Company for any costs incurred up to the date of receipt of the notice of such cancellation.

17. TERMINATION BY THE COMPANY The Company shall ( without prejudice to any of its other rights hereunder ) be entitled to terminate any contract forthwith by written notice to the Buyer if the Buyer shall: a. Become insolvent b. Fail to[pay amounts falling due ( whether under these conditions or otherwise ) to the Company within 30 days of the date payment is due. c. Have a Receiver appointed. d. Pass a resolution for winding- up ( other than for purposes of reconstruction or amalgamation ) e. Commit a breach of any term of the contract or any other contract with the Company.

18. FORCE MAJEURE If the commencement, continuation or complete performance by the Company of its obligations under this contract is prevented, hindered, delayed or rendered uneconomic by reason of force majeure then the Company shall not be responsible to the Buyer for any loss or damage incurred or sustained by the Buyer as a result. For the purpose of this condition, the term Force Majeure shall include any factor affecting the performance of this contract attributable to acts, events, non- happenings, omissions or incidents beyond the reasonable control of the Company and, in particular, ( but without limiting the generality of the foregoing ), the following, namely: strikes, lock- outs, riots, civil revolution, war, state of national emergency of governmental action, trade dispute or labour disturbance, accident, break down of plant or machinery, difficulty or increased expense in obtaining workmen, materials or transport, fire, explosion, storm, flood, earthquake or other natural physical disaster or circumstances affecting the supply of the Goods ( or the raw materials therefore ) by a Company’s normal source of supply or the delivery of the Company’s normal source of supply or the delivery of the Goods by the Company’s normal route or means of delivery.

19. IMPORT LICENSES The Buyer’s order must specify the number, date of expiry and value of any necessary Import License.

20. NOTICES Any notice hereunder shall be deemed to have been given if sent by pre- paid, first class post, fax or email to the party concerned at its last known address. Notices sent by first- class post shall be deemed to have been given 7 days after dispatch and notices sent by fax or email shall be deemed to have given on the date of dispatch.

21. CONSTRUCTION All contracts made with the Company shall be governed by and construed according to the laws of Malaysia and the parties hereby submit to the jurisdiction of Malaysia courts.

148

DURAGLAS SDN. BHD. 56-M, Jalan Metro Perdana Timur 11, Kepong Entrepreneur’s Park, 7th Miles, Kepong Road, 52100 Kuala Lumpur, Malaysia Tel : 03-6251 7199 / 03-6252 6639 Fax : 03-6258 4639 E-mail : [email protected] / [email protected] Website : www.duraglas.com.my

Durability . Quality . Precision