Table of Contents

Table of Contents

Tissue and Suspension Culture Flasks...... 1 Flask Caps and Cell Strainers...... 2 Tissue Culture Dishes...... 3 Multiwell Plates, Treated and Non-Treated...... 4-5 Chambered Slides...... 6 Bio-reaction Tubes...... 6-7 Fernbach and Erlenmeyer Culture Flasks...... 8 Roller and Square Media Bottles...... 9 Cell Scrapers and Lifters...... 10 Vacuum Filter Systems...... 11 Solution Bottles...... 11 Filter Adapters & Centrifuge Tube Filters...... 12 Syringe Filters...... 13 Petri-Dishes...... 14 Inoculating Loops, Needles and Cell Spreaders...... 15 Pipets and Reagent Reservoirs...... 16-21 Centrifuge Tubes...... 22-25 Permanent Markers...... 25

CHEMGLASS Life Sciences is proud to offer the CELLTREAT® brand because of CELLTREAT Scientific Products’ commitment to quality, innovation and cost control - all important factors to us and our customers.

Together we are dedicated to providing quality cell culture and liquid handling products, exceptional customer service and measurable value to the scientific research community.

CELLTREAT believes that innovation is a critical component to providing exceptional customer service. The CELLTREAT product offering includes many products with unique and differentiated features that can only be found under the CELLTREAT brand name. They strive to bring new products to market quickly without sacrificing quality and at a price that represents real value to our customers.

Trademarks

CELLTREAT is a registered trademark of CELLTREAT Scientific Products.

Applikon is a registered trademark of Applikon Biotechnology, Inc. Broadley-James is a registered trademark of Broadley-James Corporation.

Copyright 2017 by Chemglass Life Sciences, Vineland, NJ.

US and Canada: T 1.800.843.1794 • F 1.800.922.4361 Tissue and Suspension Culture Flasks

CELLTREAT ® Suspension and Tissue Culture Flasks CELLTREAT ® suspension and tissue culture flasks are Flask surfaces are flat and free from striations to provide manufactured in accordance with ISO 9001:2000 quality improved transparency. An innovative angled neck design management systems, with USP class VI materials, in a offers excellent pipet and cell scraper access. Flasks class 100,000 clean room. This attention to quality and include engraved graduations on two sides and ridges for detail ensures the performance and consistency you easy stacking. demand for your cell and tissue culture work.

CLS-2405 & 2406 TISSUE CULTURE FLASKS, STERILE

The tissue culture surface treatment used for CELLTREAT ® products creates a negatively charged hydrophilic surface ideal for consistent cell attachment. Growth surfaces are flat and free from striation to maximize usable growth area and transparency.

Flasks are available in six sizes: 12.5cm2, 25cm2, 75cm2, 182cm2, 300cm2 and 225cm2 with two cap styles. Plug seal caps can provide a closed system or allow gas exchange with a one quarter turn of the cap. Vent caps contain a 0.22µm hydrophobic membrane filter to allow gas exchange and minimize the risk of contamination. All tissue culture flasks listed are tissue culture surface treated and sterile (gamma irradiated).

Cap Flask Pack Case Reg. SALE Part Number Description / Growth Area Styles Volume Qty. Qty. Price PRICE CLS-2406-125 NEW ► Tissue Culture Flask / 12.5cm2 Vent 25mL 10 200 203.00 162.40 ♣ CLS-2406-250 Tissue Culture Flask / 25cm2 Vent 50mL 10 200 214.00 171.20 ♣ CLS-2406-750 Tissue Culture Flask / 75cm2 Vent 250mL 5 100 205.00 164.00 ♣ CLS-2406-182 Tissue Culture Flask / 182cm2 Vent 600mL 5 40 178.00 142.40 ♣ CLS-2406-225 NEW ► Tissue Culture Flask / 225cm2 Vent 700mL 5 25 140.00 112.00 ♣ CLS-2406-300 NEW ► Tissue Culture Flask / 300cm2 Vent 1250mL 3 18 192.00 153.60 ♣ CLS-2405-125 Tissue Culture Flask / 12.5cm2 Plug Seal 25mL 10 200 190.00 152.00 ♣ CLS-2405-250 Tissue Culture Flask / 25cm2 Plug Seal 50mL 10 200 200.00 160.00 ♣ CLS-2405-750 Tissue Culture Flask / 75cm2 Plug Seal 250mL 5 100 195.00 156.00 ♣ CLS-2405-182 Tissue Culture Flask / 182cm2 Plug Seal 600mL 5 40 168.00 134.40 ♣ CLS-2405-225 NEW ► Tissue Culture Flask / 225cm2 Plug Seal 700mL 5 25 130.00 104.00 ♣ CLS-2405-300 Tissue Culture Flask / 300cm2 Plug Seal 1250mL 3 18 181.00 144.80 ♣

CLS-2408 SUSPENSION CULTURE FLASKS, STERILE

Suspension culture flasks are not tissue culture treated. The surface is hydrophobic and does not facilitate cell attachment. Flasks are available in five sizes: 25mL, 50mL, 250mL, 600mL and 850mL. Vent caps contain 0.22µm hydrophobic membrane filters to allow gas exchange and minimize the risk of contamination. All suspension culture flasks are supplied sterile (gamma irradiated).

Cap Pack Case Reg. SALE Part Number Description / Volume Styles Qty. Qty. Price PRICE CLS-2408-125 Suspension Culture Flask / 25mL Vent 10 200 180.00 144.00 ♣ CLS-2408-250 Suspension Culture Flask / 50mL Vent 10 200 191.00 152.80 ♣ CLS-2408-750 Suspension Culture Flask / 250mL Vent 5 100 178.00 142.40 ♣ CLS-2408-182 Suspension Culture Flask / 600mL Vent 5 40 162.00 129.60 ♣ CLS-2408-300 NEW ► Suspension Culture Flask / 850mL Vent 3 18 170.00 136.00 ♣

[email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 1 Flask Caps and Cell Strainers

CLS-2410 FLASK CAPS, PLUG SEAL AND VENTED, STERILE

Caps for Tissue Culture and Suspension Culture Flasks • Solid or vented • Vented caps feature 0.22µm hydrophobic membrane for gas exchange • Packaged sterile (gamma irradiated), 5 per bag

Pkg. Reg. SALE Part Number Description Qty Price PRICE CLS-2410-P01 Flask Cap, Plug Seal, Sterile, Fits 12.5 & 25cm², 25 & 50mL 5 8.00 6.40 ♣ CLS-2410-P02 Flask Cap, Plug Seal, Sterile, Fits 75 & 182cm², 250 & 600mL 5 8.00 6.40 ♣ CLS-2410-V01 Flask Cap, Vented, Sterile, Fits 12.5 & 25cm², 25 & 50mL 5 10.00 8.00 ♣ CLS-2410-V02 Flask Cap, Vented, Sterile, Fits 75 & 182cm², 250 & 600mL 5 10.00 8.00 ♣ CLS-2411-P01 Flask Cap, Plug Seal, Sterile, Fits 75cm² and 250mL 5 8.00 6.40 ♣ CLS-2411-P02 Flask Cap, Plug Seal, Sterile, Fits 182cm² and 600mL 5 8.00 6.40 ♣ CLS-2411-V01 Flask Cap, Vented, Sterile, Fits 75cm² and 250mL 5 10.00 8.00 ♣ CLS-2411-V02 Flask Cap, Vented, Sterile, Fits 182cm² and 600mL 5 10.00 8.00 ♣

CLS-2007 CELL STRAINERS AND PESTLE, STERILE

CELLTREAT® cell strainers can be used for many applications including isolating cells and removing clumps or debris from cell suspensions. Strainers are compatible with CELLTREAT brand and other standard 50mL centrifuge tubes. All are packaged sterile (gamma irradiated). Cell Strainers • Elongated lip on housing extends beyond edge of centrifuge tube enabling aseptic handling with forceps • Extended gripping tab on housing for easy handling • Compatible with standard 50mL centrifuge tubes • Polypropylene housing with nylon mesh filter • Available in three porosities: 40, 70 & 100µm • Color coded by mesh porosity for easy identification • Available individually wrapped in paper / wrappers or bulk bags

Cell Strainer Pestles • Convex pestle head features a molded textured surface to better manipulate material in the cell strainer • Packaged sterile (gamma irradiated), individually wrapped in peel-to-open paper / plastic wrapper Case Reg. SALE Part Number Description Color Qty. Price PRICE CLS-2007-001 40μm, Cell Strainer, Individually Wrapped Blue 50 105.00 84.00 ♣ CLS-2007-003 40μm, Cell Strainer, 10 ea. Bulk Packed/Bag Blue 50 101.00 80.80 ♣ CLS-2007-005 70μm, Cell Strainer, Individually Wrapped White 50 105.00 84.00 ♣ CLS-2007-007 70μm, Cell Strainer, 10 ea. Bulk Packed/Bag White 50 101.00 80.80 ♣ CLS-2007-009 100μm, Cell Strainer, Individually Wrapped Yellow 50 105.00 84.00 ♣ CLS-2007-011 100μm, Cell Strainer, 10 ea. Bulk Packed/Bag Yellow 50 101.00 80.80 ♣ CLS-2007-020 Pestle, Cell Strainer, 5.5” Length -- 50 44.00 35.20 ♣

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 2 Tissue Culture Dishes

CLS-1805 TISSUE CULTURE DISHES, STERILE

CELLTREAT® tissue culture dishes and plates are manufactured under the most stringent conditions in order to ensure the integrity of your tissue and cell culture work. The class 100,000 clean room, USP class VI virgin polystyrene, and ISO 9001:2000 quality management systems all contribute to the consistent tissue and cell culture performance of our products.

The tissue culture surface treatment used for CELLTREAT® products produces a negatively charged, hydrophilic surface for consistent cell attachment. Growth surfaces are flat and free from striation to maximize usable growth area and transparency.

Uniformly molded plastic bottoms provide a distortion free surface for consistent cell attachment. All dishes are supplied with lids. Lids contain molded spacers to provide consistent gas exchange and stacking rings that add stability for handling tall stacks of dishes.

All dishes are packaged in easy opening, sterile, re-sealable (zip-closure) bags in the quantities listed in the table below. Lot numbers are printed on all bags. Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1805-035 Dish, Tissue Culture Treated, 35mm, 10/Bag 500 163.00 130.40 ♣ CLS-1805-065 NEW ►Dish, Tissue Culture Treated, 65mm, 20/Bag 500 150.00 120.00 ♣ CLS-1805-100 NEW ►Dish, Tissue Culture Treated, 100mm, 10/Bag 300 160.00 128.00 ♣ CLS-1805-150 Dish, Tissue Culture Treated, 150mm, 1/Bag 60 115.00 92.00 ♣ CLS-1805-154 Dish, Tissue Culture Treated, 150mm, 5/Bag 100 177.00 141.60 ♣

CLS-1805 TISSUE CULTURE DISHES WITH GRIPPING RINGS, STERILE • Gripping ring for easy handling • Same high quality as traditional style tissue culture dishes The CELLTREAT® tissue culture dish with gripping ring around the dish base. The serrated ring extends slightly beyond the lid and significantly improves handling over traditional designs. The gripping ring allows the dish to be handled by the dish base preventing accidental drops and simplifying the Gripping Ring separation of the lid from the base. The dish also includes numerical clock locators (3, 6, 9, and 12) molded into the base for easy division of the dish into quadrants, molded spacers for consistent gas exchange and stacking rings for stability when handling tall stacks of dishes. They have been manufactured using the same quality materials and processes used in CELLTREAT® traditional style tissue culture dishes.

Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1805-060 Dish, TC Treated, 60mm x 15mm, Gripping Ring, 10/Bag 500 194.00 155.20 ♣ CLS-1805-070 Dish, TC Treated, 70mm x 15mm, Gripping Ring, 10/Bag 500 196.00 156.80 ♣ CLS-1805-090 Dish, TC Treated, 100mm x 15mm, Gripping Ring, 10/Bag 500 263.00 210.40 ♣ CLS-1805-152 Dish, TC Treated, 100mm x 20mm, Gripping Ring, 10/Bag 300 197.00 157.60 ♣

[email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 3 Multiwell Plates, Treated and Non-Treated

Each well is labeled with large alpha- numeric markings for easy identification.

Plates are available in 1, 4, 6, 12, 24, 48 and 96-well configurations. PLATES, TC-TREATED and NON-TREATED, FLAT BOTTOM, STERILE

TC-treated and non-treated plates are available in 1, 4, 6, 12, 24, 48 and 96-well configurations. Each well is labeled with large alpha-numeric markings for easy identification. Each well also has a raised rim which nests into the rings on the single direction lid to reduce evaporation and limit the risk of cross contamination. The lid also features an exterior stacking ring for added stability when handling tall stacks of plates. All plates are packaged in paper / plastic peel pouches that are designed to keep the plates in pristine condition during transit. The lot number is printed on each pouch. All tissue culture plates are supplied sterile (gamma irradiated) and include lids. The shapes of the wells are cylindrical with flat bottoms. Tissue Culture Treated Plates Individually Packed (96-Well also available as a 5-pack.) Cell Growth Pack Case Reg. SALE Part Number Description Area / Well Qty. Qty. Price PRICE CLS-1825-001 NEW ►Treated Plate 1-Well 97.4cm² 1 50 110.00 88.00 ♣ CLS-3500-004 Treated Plate 4-Well 1.96cm² 1 50 130.00 104.00 ♣ CLS-3500-206 Treated Plate 6-Well 9.60cm² 1 50 90.00 72.00 ♣ CLS-3500-006 Treated Plate 6-Well 9.60cm² 1 100 174.00 139.20 ♣ CLS-3500-212 Treated Plate 12-Well 3.85cm² 1 50 92.00 73.60 ♣ Single Well Plates CLS-3500-012 Treated Plate 12-Well 3.85cm² 1 100 178.00 142.40 ♣ CLS-3500-224 Treated Plate 24-Well 1.93cm² 1 50 95.00 76.00 ♣ Useful for high volume and robotic screening of DNA CLS-3500-024 Treated Plate 24-Well 1.93cm² 1 100 184.00 147.20 ♣ libraries, as well as manual CLS-3500-248 Treated Plate 48-Well 0.84cm² 1 50 106.00 84.80 ♣ plating. CLS-3500-048 Treated Plate 48-Well 0.84cm² 1 100 190.00 152.00 ♣

Same footprint as standard CLS-3500-296 Treated Plate 96-Well 0.33cm² 1 50 101.00 80.80 ♣ multiple well plates. CLS-3500-096 Treated Plate 96-Well 0.33cm² 1 100 197.00 157.60 ♣ CLS-3500-596 Treated Plate 96-Well 0.33cm² 5 100 182.00 145.60 ♣ Suitable for dot-blotting bacterial clones on 11.4 x 7.3 cm (4.5 x 2.875 inches) nylon Non-Treated Plates Reg. membranes. Working Pack Case SALE Part Number Description Vol. / Well Qty. Qty. Price PRICE Lids with molded spacers, CLS-1826-001 NEW ►Non-Treated Plate 1-Well 19.5-48.7mL 1 50 105.00 84.00 ♣ stacking rings and raised rims. CLS-3501-004 Non-Treated Plate 4-Well 500 - 800µL 1 50 120.00 96.00 ♣ Manufactured from medical CLS-3501-006 Non-Treated Plate 6-Well 2 – 8mL 1 100 163.00 130.40 ♣ grade virgin polystyrene. CLS-3501-012 Non-Treated Plate 12-Well 2 – 4mL 1 100 167.00 133.60 ♣ CLS-3501-024 Non-Treated Plate 24-Well 0.5 – 1.5mL 1 100 171.00 136.80 ♣ CLS-3501-048 Non-Treated Plate 48-Well 0.3 – 1.0mL 1 100 175.00 140.00 ♣ CLS-3501-096 Non-Treated Plate 96-Well 50-300µL 1 100 181.00 144.80 ♣

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 4 Multiwell Plates, Treated and Non-Treated

CLS-3500-R PLATES, TC-TREATED, ROUND BOTTOM, STERILE

CELLTREAT® TC-treated plates are available in 96-well configurations. Each well is labeled with large alpha-numeric markings for easy identification. Each well has a raised rim which nests into the rings on the single direction lid to reduce evaporation and limit the risk of cross contamination. The lid also features an exterior stacking ring for added stability when handling tall stacks of plates. All plates are packaged in paper / plastic peel pouches that are designed to keep the plates in pristine condition during transit. The lot number is printed on each pouch. All tissue culture plates are supplied sterile (gamma irradiated) and include lids. The shapes of the wells are cylindrical with round bottoms. Plates are individually wrapped and placed in 2 boxes of 50 each per case. Pack Case Reg. SALE Part Number Description Cell Growth Area / Well Qty. Qty. Price PRICE CLS-3500-R96 Plate, TC-Treated, 96-Well, Round Bottom 9.60cm² 1 100 213.00 170.40 ♣

CLS-3501-R PLATES, NON-TREATED, ROUND BOTTOM, STERILE

CELLTREAT® non-treated plates are available in 96-well configurations. Each well is labeled with large alpha-numeric markings for easy identification. Each well has a raised rim which nests into the rings on the single direction lid to reduce evaporation and limit the risk of cross contamination. The lid also features an exterior stacking ring for added stability when handling tall stacks of plates. All plates are packaged in paper / plastic peel pouches that are designed to keep the plates in pristine condition during transit. The lot number is printed on each pouch. All plates are supplied sterile (gamma irradiated) and include lids. The shapes of the wells are cylindrical with round bottoms. Plates are individually wrapped and placed in 2 boxes of 50 each per case. Pack Case Reg. SALE Part Number Description Total Volume (mL) Qty. Qty. Price PRICE CLS-3501-R96 Plate, Non-Treated, 96-Well, Round Bottom 0.37 1 100 199.00 159.20 ♣

CLS-3503 PLATES, NON-TREATED, WITHOUT LID, STERILE • Ideal for use with sealing films Area enlarged at right. • Packaged in paper / plastic peel pouches • Supplied sterile (gamma irradiated) Flat Round Bottom Bottom

CELLTREAT® non-treated plates without lids are available in 96-well configurations. Each well is labeled with large alpha-numeric markings for easy identification. Each well has a raised rim which nests into the rings on the single direction lid to reduce evaporation and limit the risk of cross contamination. Packaging designed to keep the plates in pristine condition during transit. The lot number is printed on each pouch. The shapes of the wells are cylindrical with either round or flat bottoms. Pack Case Reg. SALE Part Number Description Qty. Qty. Price PRICE CLS-3503-R96 Plate, Non-Treated, 96-Well, Round Bottom 1 100 174.00 139.20 ♣ CLS-3503-F96 Plate, Non-Treated, 96-Well, Flat Bottom 1 100 168.00 134.40 ♣ [email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 5 Chambered Cell Culture Slides and Bio-reaction Tubes

CLS-3530 SLIDES, CELL CULTURE, CHAMBERED

• Grow cells directly on the slide without any need for future transfer; ideal for growing and viewing cells under a on standard 25mm x 75mm slide • Integrated gasket prevents cross-contamination between chambers • Inert hydrophobic green border printed on slide to define cell culture area • Chamber holder features easy flip locks for assembly/disassembly; no separation tool required • Packing trays can be used as incubation racks in CO2 incubators • Uniform hydrophilic surface ideal for consistent cell attachment • Slides are labeled with numeric markings • Adhesive free • Packaged 6 per Tray, 2 Trays per Case = 12 per Case Case Reg. SALE Part Number Description Qty. Price PRICE CLS-3530-001 Cell Culture Slide, 1-Chamber, , Sterile C12 96.00 76.80 ♣ ► CLS-3530-002 Cell Culture Slide, 2-Chamber, Glass, Sterile C12 96.00 76.80 ♣ All NEW CLS-3530-004 Cell Culture Slide, 4-Chamber, Glass, Sterile C12 96.00 76.80 ♣ CLS-3530-008 Cell Culture Slide, 8-Chamber, Glass, Sterile C12 96.00 76.80 ♣

CLS-4285-R1 TILTING RACK FOR 50mL BIO-REACTION TUBES

• Stainless steel construction • Angle adjustment of up to 30° • Silicone gasket holds tube securely • Use with skirted or standard tubes • Fits all shakers with a top plate of at least 14” x 14” Our unique 49-position shaker rack for 50mL Bio-reaction tubes is an ideal platform for high throughput experiments for screening and process optimization. The rack allows the tubes to be placed at an optimum angle (up to 30°) for both oxygenation and finding the correct fluid motion, eliminating the need for excess agitation. The silicone insert secures the tubes in the rack and Tilting Rack Shown on VERSA-ORB Digital Shaker prevents damage to the tubes and rotational slippage. • Speed range of 10 to 350 RPM The rack is supplied with four attached pegs which fit directly into the top of • 1-inch circular orbit our CLS-4021-100 Versa-Orb shaker. Rack can also be used with other orbital • Handles up to a 25 pound load shakers by using our CLS-4008-T03 double-sided tape. • Small footprint: Reg. SALE Part Number Description Price PRICE 11.875” W x 12” D x 4.5” H • Weighs only 12.75lbs CLS-4285-R1 Tilting Rack for 50mL Bio-reaction Tubes 610.20 525.00*

Complete details on this VERSA-ORB Digital Shaker versatile, heavy-duty shaker can Reg. SALE be found on our website: Part Number Description Price PRICE www.cglifesciences.com CLS-4021-100 VERSA-ORB Digital Shaker Only 2207.90 1545.00*

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line *Not subject to discount. 6 Bio-reaction Tubes

CLS-4285 TUBES, BIO-REACTION, CENTRIFUGE, STERILE

Convenient, economical tubes ideal for suspension cell culture. They provide are perfect for small scale suspension culture or biological reaction experiments that require aseptic conditions with free gas exchange. 50mL Bio-reaction centrifuge tubes available in 15 and 50mL conical bottom and 50mL self-standing sizes. Feature easy-to-read, black graduations and large, white marking areas. Each tube has a vent cap with a 0.22µm hydrophobic membrane ultrasonically welded into the cap to allow gas exchange. Tubes are sterile and available packed in bulk bags or foam racks.

Case Reg. SALE Part Number Description Qty. Price PRICE CLS-4285-015 Tube, Bio-reaction, 15mL, Conical, 100 109.00 87.20 ♣ 10/Bag 15mL 50mL CLS-4286-015 Tube, Bio-reaction, 15mL, Conical, 300 304.00 243.20 ♣ Self-Standing 50/Foam Rack CLS-4285-050 Tube, Bio-reaction, 50mL, Conical, 100 127.00 101.60 ♣ 10/Bag Tubes in Foam Racks CLS-4286-050 Tube, Bio-reaction, 50mL, Conical, 300 332.00 265.60 ♣ 25/Foam Rack CLS-4287-050 Tube, Bio-reaction, 50mL, 100 145.00 116.00 ♣ Self-Standing, 10/Bag CLS-4285-C15 Cap Only, Vented, for 15mL Tubes, 100 98.00 78.40 ♣ 25/Bag CLS-4285-C50 Cap Only, Vented, for 50mL Tubes, 100 108.00 86.40 ♣ 25/Bag

CLS-4285-C50 Tubes in Vented Cap Bags

CLS-4285-LS1 CO2 CONTROL LABELS FOR VENTED CAPS Labels are used to block from 1 to 5 openings on stoppers of 50mL bio-reaction tubes to control the amount of CO2 exchange and evaporation in the tube. Sheets have 8 each of white Mylar labels from numbers 1 to 5, and are 10 sets of labels per package.

Part Number Description Everyday Low Price CLS-4285-LS1 Labels, Bio-reaction Tube, 10 Sheets / Pkg. 22.70 *

CLS-4305 FAST DRYING PERMANENT MARKERS

Fast drying, smudge-resistant, extra-fine point markers, ideal for permanently marking all plastic labware especially centrifuge tubes. Packaged 5 per re- sealable bag. Case Reg. SALE Part Number Marker Color Qty. Price PRICE CLS-4305-001 Green 5 20.00 16.00 ♣ CLS-4305-B01 Blue 5 20.00 16.00 ♣ CLS-4305-H01 Black 5 20.00 16.00 ♣ CLS-4305-R01 Red 5 20.00 16.00 ♣ Fast Drying and Smudge-Resistant [email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 7 Fernbach and Erlenmeyer Culture Flasks

CLS-2170 and CLS-2171 FLASKS, ERLENMEYER AND FERNBACH, POLYCARBONATE, 70MM VENTED CAP, (PLAIN OR BAFFLED BOTTOM), STERILE CELLTREAT® Erlenmeyer and Fernbach culture flasks are designed for shaker and cell culture applications. All flasks feature 70mm necks that provide easy access for filling and dispensing. The unique shape of the provides an increased surface area to volume ratio for improved gas exchange. Flasks are available as 2L Erlenmeyers and 2L and 3L Fernbachs, with plain or baffled bottoms. The 70mm polypropylene caps are knurled for secure grip and available in vented and non-vented styles. The flasks are constructed from an optically clear polycarbonate material that can be autoclaved. All flasks include a vented cap and are individually packed in bags and gamma irradiation Vented Cap Solid Cap sterilized. Additional caps are available separately.

Plain Bottom Case Reg. SALE Part Number Description Qty. Price PRICE CLS-2170-EP2L Flask, Erlenmeyer, 2L, Plain Bottom, 6 241.00 192.80 ♣ Vented Cap CLS-2170-FP2L Flask, Fernbach, 2L, Plain Bottom, 6 246.00 196.80 ♣ Vented Cap Plain Bottom CLS-2170-FP3L Flask, Fernbach, 3L, Plain Bottom, 4 226.00 180.80 ♣ Vented Cap

Baffled Bottom Case Reg. SALE Part Number Description Qty. Price PRICE CLS-2171-EB2L Flask, Erlenmeyer, 2L, Baffled Bottom, 6 242.00 193.60 ♣ Vented Cap

Baffled Bottom CLS-2171-FB2L Flask, Fernbach, 2L, Baffled Bottom, 6 247.00 197.60 ♣ Vented Cap CLS-2171-FB3L Flask, Fernbach, 3L, Baffled Bottom, 4 227.00 181.60 ♣ Vented Cap

Accessories Case Reg. SALE Part Number Description Qty. Price PRICE Vented CLS-2172-V070 Cap, 70mm, Vented 24 132.00 105.60 ♣ Cap CLS-2072-S070 Cap, 70mm, Solid 24 64.00 51.20 ♣ Solid Cap

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 8 Roller Bottles

CLS-1188, CLS-1189 Vented Caps BOTTLES, ROLLER, GRADUATED, TC-TREATED or NON-TREATED, STERILE

CELLTREAT® roller bottles are made from virgin polystyrene and are vacuum gas plasma tissue culture treated. The bottles have a uniform, hydrophilic surface for cell attachment. The bottles have black, easy-to-read, Both printed graduations. Each is individually bagged and Styles Also available with either solid or vented cap. Available with Solid Tops Expanded Surface Area Roller Bottles (ESRB) • Ribbed interior increases surface area from 850cm² to 1900cm² Flat Surface • Grow more cells without the added cost of Bottle additional bottles or roller apparatus Ribbed Surface TC-Treated Roller Bottles Bottle Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1189-S01 Roller Bottle, TC-Treated, Graduated, 490cm², Solid Cap 24 143.00 114.40 ♣ CLS-1189-V01 Roller Bottle, TC-Treated, Graduated, 490cm², Vented Cap 24 151.00 120.80 ♣ CLS-1188-S01 Roller Bottle, TC-Treated, Graduated, 850cm², Solid Cap 12 78.00 62.40 ♣ CLS-1188-V01 Roller Bottle, TC-Treated, Graduated, 850cm², Vented Cap 12 84.00 67.20 ♣ CLS-1188-ES1 Roller Bottle, ESRB, TC-Treated, Graduated, 1900cm², Solid Cap 12 135.00 108.00 ♣ CLS-1188-EV1 Roller Bottle, ESRB, TC-Treated, Graduated, 1900cm², Vented Cap 12 140.00 112.00 ♣

Non-Treated Roller Bottles Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1188-N01 Roller Bottle, Non-Treated, Graduated, 1000mL, Non-Vented Cap 24 128.00 102.40 ♣ CLS-1188-N02 Roller Bottle, Non-Treated, Graduated, 2000mL, Non-Vented Cap 12 69.00 55.20 ♣

Vented Caps Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1188-CAP Roller Bottle, Cap Only - Vented 24 32.00 25.60 ♣

CLS-1151-500 MEDIA BOTTLES, SQUARE, 500mL, PETG, STERILE • Ideal for media prep and storage of reagents and biological buffers • For use in stem cell, mammalian and bacterial culture applications • Square design saves valuable shelf space • Flat surface polyethylene (HDPE) caps are ideal for marking • Manufactured from medical grade virgin PETG which reduces gas permeability • Molded graduations on two sides • Packaged sterile (gamma irradiated) in individual bags • RNase-, DNase- and Pyrogen-free

Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1151-500 Bottle, Media, 500mL, Square, PETG, Sterile, 1/Bag 24 155.00 124.00 ♣ [email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 9 Cell Scrapers and Lifters

CLS-2403 CELL SCRAPERS, STERILE • Scraper blades are made from PE (polyethylene), handles from ABS • Slight handle pressure changes blade angle for optimum cell recovery Cell scrapers are designed for harvesting cells from tissue culture flasks, dishes and bottles. Cell Scrapers have soft, pliable blades for improved contact with growth surfaces to gently remove cells and maximize recovery. Slight pressure on the handle changes the blade angle for optimum cell recovery. Handle lengths and blade widths are given in the table below. Scrapers are available with blades positioned parallel to the handles for windshield wiper-like scraping (CLS-2403-020; CLS-2403-021) or perpendicular to the handles for use with a lifting motion (CLS-2403-022; CLS-2403-023).

Left to right: All cell scrapers are non-pyrogenic and packaged sterile (gamma irradiated) in CLS-2403-023, CLS-2403-021, individual paper / poly wrappers with 100 pieces per case. CLS-2403-022, CLS-2403-020 Case Reg. SALE Part Number Description Qty. Price PRICE CLS-2403-020 Cell Scraper, 25cm Handle, 100 122.00 97.60 ♣ 20mm Scraper Blade CLS-2403-021 Cell Scraper, 39cm Handle, 100 133.00 106.40 ♣ 30mm Scraper Blade CLS-2403-022 Cell Scraper, 25cm Handle, 100 123.00 98.40 ♣ 20mm Lifter Blade

CLS-2403-023 Cell Scraper, 39cm Handle, 100 135.00 108.00 ♣ 30mm Lifter Blade CLS-2403-030 Pivoting Scraper CLS-2403-030 Cell Scraper, 30cm Handle, 100 152.00 121.60 ♣ Pivoting Blade

CLS-2403-022 CLS-2403-020 J-Hook Perpendicular Blade Parallel Blade

Narrow Blade CLS-2403 CELL LIFTERS, STERILE • 19mm beveled edge blade on one end • J-hook or narrow blade on other end J-hook is curved on the end to vertically lift cells from well plates Narrow blade tapered for 96-well plates or micro centrifuge tubes

CELLTREAT® cell lifters have a double ended design with a 19mm beveled edge blade on one end and a J-hook or narrow blade on the other. Cell lifters are ideal for harvesting cells from multiple well plates, dishes and tubes. Non- pyrogenic, packaged sterile (gamma irradiated) and individually wrapped in Flat bags. 100 pieces per case. Blade Case Reg. SALE Part Number Description Qty. Price PRICE CLS-2403-017 Cell Lifter, Flat & Narrow Blades 100 103.00 82.40 ♣ CLS-2403-017 CLS-2403-018 CLS-2403-018 Cell Lifter, Flat Blade & J-Hook 100 103.00 82.40 ♣

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 10 Vacuum Filter Systems and Sterile Solution Bottles

CLS-2009 VACUUM FILTER SYSTEMS, BOTTLE TOP, STERILE • Hose barb fits 3 hose diameters and downward angle increases stability • Polyethersulfone (PES) membrane for high flow and low binding • Three membrane pore sizes: 0.10, 0.22 or 0.45μm • Bottle top filters fit on CELLTREAT® solution bottles or other standard 45mm threaded solution storage bottles • Filter system includes bottle top filter and solution bottle with cap

Used for large volume separation and purification, 0.22 or 0.45µm pore sizes for rapid flow rate and low CELLTREAT® bottle top filtration systems are made in protein bonding. The filter units are available in 150, 250, a Class 100,000 clean room from USP class VI virgin 500 and 1000mL sizes and are individually packaged polystyrene. Unless otherwise noted, they utilize a in easy-to-open plastic bags with individually wrapped polyethersulfone (PES) membrane material in 0.10, caps. Gamma irradiation sterilized and non-pyrogenic.

Membrane Working Hold-Up Filter Pore Filter OD Case Reg. SALE Part Number Material Vol. (mL) Vol. (mL) Size (µm) (mm) Qty. Price PRICE Complete CLS-2009-009 PES 150 3 0.45 50 12 90.00 72.00 ♣ Systems CLS-2009-011 PES 150 3 0.22 50 12 92.00 73.60 ♣ CLS-2009-020 NEW ►PES 150 3 0.10 50 12 95.00 76.00 ♣ CLS-2009-001 PES 250 3 0.45 50 12 102.00 81.60 ♣ CLS-2009-005 PES 250 3 0.22 50 12 104.00 83.20 ♣ CLS-2009-022 NEW ►PES 250 3 0.10 50 12 120.00 96.00 ♣ CLS-2009-003 PES 500 3 0.45 70 12 136.00 108.80 ♣ CLS-2009-007 PES 500 3 0.22 70 12 138.00 110.40 ♣ CLS-2009-024 NEW ►PES 500 3 0.10 70 12 170.00 136.00 ♣ CLS-2009-013 PES 1000 3 0.45 90 12 202.00 161.60 ♣ CLS-2009-015 PES 1000 3 0.22 90 12 204.00 163.20 ♣ CLS-2009-026 NEW ►PES 1000 3 0.10 90 12 230.00 184.00 ♣

Funnels CLS-2010-001 PES 150 3 0.45 50 24 124.00 99.20 ♣ Only CLS-2010-007 PES 150 3 0.22 50 24 125.00 100.00 ♣ CLS-2010-003 PES 250 3 0.45 50 24 155.00 124.00 ♣ CLS-2010-017 nylon 250 3 0.45 50 24 175.00 140.00 ♣ CLS-2010-009 PES 250 3 0.22 50 24 157.00 125.60 ♣ CLS-2010-005 PES 500 3 0.45 70 24 183.00 146.40 ♣ CLS-2010-019 nylon 500 3 0.45 70 24 205.00 164.00 ♣ CLS-2010-011 PES 500 3 0.22 70 24 184.00 147.20 ♣ CLS-2010-013 PES 1000 3 0.45 90 24 289.00 231.20 ♣ CLS-2010-015 PES 1000 3 0.22 90 24 291.00 232.80 ♣

CLS-1152 BOTTLES, SOLUTION, STERILE

Ideal for storage of media, buffers, and aqueous solutions. Manufactured from polystyrene, bottles are sterile (gamma irradiated) and available in 150, 250, 500 and 1000mL volumes. Packaged in individual, easy-open, plastic bags. Bottles feature heavy wall construction, engraved graduations, concave shape and knurled caps. Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1152-0150 150mL Sterile Solution Bottle 24 60.00 48.00 ♣ CLS-1152-0250 250mL Sterile Solution Bottle 24 65.00 52.00 ♣ CLS-1152-0500 500mL Sterile Solution Bottle 24 90.00 72.00 ♣ CLS-1152-1000 1000mL Sterile Solution Bottle 24 165.00 132.00 ♣ [email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 11 Filter Adapters and Centrifuge Tube Filters

CLS-2090 FILTER ADAPTERS, 45MM TO 38-430 GPI

Filter adapters are especially designed to fit CELLTREAT ® bottle top filters. Our adapters provide the freedom to attach to bottles and flasks of various fill capacities and provide utility to existing 38-430mm closure. The adapters are autoclavable, reusable, and cost-effective. They eliminate the need to transfer product to Erlenmeyer flasks.

Case Everyday Part Number Description Qty. Low Price CLS-2090-4538 Filter Adapter, 45mm to 38-430 GPI 3 36.35 ♣ CLS-2090

CLS-2011 CENTRIFUGE TUBE FILTER SYSTEMS WITH STANDS, 50ML, STERILE • Eliminate sample transfer by filtering directly into 50mL tubes • High flow, low binding PES filter membranes • Polystyrene and polypropylene tubes • Include filter , tube, cap and stand • Stands are autoclavable PP, reusable and recyclable CELLTREAT® vacuum filter systems can be used for separation and purification. Filter funnels are manufactured in a Class 100,000 clean room from USP class VI virgin polystyrene. They utilize a polyethersulfone (PES) membrane material in 0.22µm or 0.45µm pore sizes for rapid flow rate and low protein bonding. Filter units are individually packaged in easy-open plastic bags with individually wrapped caps. Gamma irradiation sterilized and non- pyrogenic. Case Reg. SALE Part Number Description Qty. Price PRICE CLS-2011-022 50mL Cent Tube Filter System, 0.22µm, 12 89.00 71.20 ♣ Sterile (12 Sets Individually Packed, with 1 Reusable Stand) Stands can hold a variety of tubes: CLS-2011-045 50mL Cent Tube Filter System, 0.45µm, 12 88.00 70.40 ♣ Sterile, (12 Sets Individually Packed, with 1 - 50mL tube 1 Reusable Stand) 3 - 15mL tubes CLS-2011-050 Holder / Transfer Station / Stand Only, 5 40.00 32.00 ♣ 3 - 1.5mL tubes Polypropylene, Non-Sterile, Case/5

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 12 Syringe Filters

SYRINGE FILTERS,STERILE Contains no pre-wetting Available in: agents. Lower extractables. SFCA (surfactant-free cellulose acetate), PVDF • Pre-filtration of heavily contaminated aqueous

(polyvinylidene fluoride), PES (polyethersulfone), SFCA solvent-based samples MCE (mixed cellulose ester), nylon, PTFE • Extends membrane life when (polytetrafluoroethylene), CA (cellulose acetate) filtering viscous solutions and GF (glass fiber) Extremely low protein-binding; Packaged in sterile blister packs. for filtration of non-aggressive Polypropylene housings with female luer-lock inlets aqueous and mild organic solutions, or where maximizing and male luer-lock outlets on all. protein recovery is important. PVDF Gamma sterilized, non-pyrogenic and RNA- and • Gas filtration DNA-free. • Vapor filtration • High temperature filtration

Size Filter Case Reg. SALE Low affinity for proteins and Part Number Color Type (µm) Dia. (mm) Qty. Price PRICE extractable with substantially CLS-2005-062 NEW ►Dk Blue SFCA 0.22 30 30 58.00 46.40 ♣ faster flow rates than PVDF; suitable for pre-filtration and CLS-2005-064 NEW ►Dk Blue SFCA 0.45 30 30 58.00 46.40 ♣ filtration of buffers and culture CLS-2005-001 Blue PVDF 0.10 13 75 63.00 50.40 ♣

PES media. CLS-2005-003 Blue PVDF 0.10 30 30 54.00 43.20 ♣ CLS-2005-005 Blue PVDF 0.22 13 75 63.00 50.40 ♣ • Sterile filters protein solutions • Tissue culture media filtration CLS-2005-007 Blue PVDF 0.22 30 30 54.00 43.20 ♣ • Tissue culture additive CLS-2005-009 Blue PVDF 0.45 13 75 63.00 50.40 ♣ filtration CLS-2005-011 Blue PVDF 0.45 30 30 54.00 43.20 ♣ CLS-2005-060 NEW ►Green PES 0.10 30 30 58.00 46.40 ♣ Filtration of aqueous solutions; CLS-2005-013 Green PES 0.22 13 75 63.00 50.40 ♣ effectively binds trace proteins. CLS-2005-015 Green PES 0.22 30 30 54.00 43.20 ♣ • Oil particulate and CLS-2005-017 Green PES 0.45 13 75 63.00 50.40 ♣ filtration and then inspect CLS-2005-019 Green PES 0.45 30 30 54.00 43.20 ♣ them CLS-2005-021 Yellow MCE 0.22 13 75 63.00 50.40 ♣ • Alcohol particulate and MCE CLS-2005-023 Yellow MCE 0.22 30 30 54.00 43.20 ♣ bacteria filtration and then CLS-2005-025 Yellow MCE 0.45 13 75 63.00 50.40 ♣ inspect them • Other solvent particulate CLS-2005-027 Yellow MCE 0.45 30 30 54.00 43.20 ♣ and bacteria filtration and CLS-2005-028 Pink Nylon 0.22 13 75 63.00 50.40 ♣ then inspect them CLS-2005-032 Pink Nylon 0.22 30 30 54.00 43.20 ♣ CLS-2005-029 Pink Nylon 0.45 13 75 63.00 50.40 ♣ Universal application for CLS-2005-031 Pink Nylon 0.45 30 30 54.00 43.20 ♣ analytical procedures. CLS-2005-033 White PTFE 0.22 13 75 104.00 83.20 ♣

Nylon • Chemical filtration CLS-2005-035 White PTFE 0.22 30 30 72.00 57.60 ♣ • Beverage filtration CLS-2005-037 White PTFE 0.45 13 75 104.00 83.20 ♣ CLS-2005-039 White PTFE 0.45 30 30 72.00 57.60 ♣ Designed to bring the highest levels of performance and CLS-2005-040 NEW ►Red CA 0.22 30 30 54.00 43.20 ♣ purity to your research. CLS-2005-042 NEW ►Red CA 0.45 30 30 54.00 43.20 ♣ • Organic solvent with strong CLS-2005-044 NEW ►Red CA 0.80 30 30 54.00 43.20 ♣ PTFE chemical causticity filtration CLS-2005-046 NEW ►Red GF / CA 0.22 30 30 70.00 56.00 ♣ • Strong acid solvent filtration ► CLS-2005-050 NEW Natural GF 1.1 30 30 66.00 52.80 ♣ • Alkali solvent filtration Non-Sterile Syringe Filters, Bulk Packed in Re-sealable Bags Low protein binding, reduced Size Filter Case Everyday Low extractables and low hold-up

Part Number Color Type (µm) Dia. (mm) Qty. Price CA volume. CG-3069-10 White PTFE 0.22 13 100 114.00 ♣ • Filtration of aqueous solutions CG-3069-12 White PTFE 0.22 30 100 195.00 ♣ Use as preliminary filtering step CG-3069-13 Pink Nylon 0.22 30 100 144.00 ♣ and for solution clarification CG-3069-14 White PTFE 0.45 13 100 114.00 ♣ without clogging. CG-3069-16 White PTFE 0.45 30 100 195.00 ♣ GF CG-3069-17 Pink Nylon 0.45 30 100 144.00 ♣ • Coarse particulate removal CG-3069-18 Blue PVDF 0.45 30 100 144.00 ♣ • Pre-filtration CG-3069-20 Green PES 0.45 30 100 145.00 ♣ [email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 13 Petri Dishes

CLS-1802 PETRI DISHES, NON-TREATED, SLIPPABLE, STERILE Ventilation ribs allow Rimless lid circulation during is ideal for Slippable dishes are designed for automated filling and streaking systems and incubation. automated come equipped with side arrows and ISO mark target for automation. equipment. Dishes are manufactured from virgin polystyrene. The surface is not tissue culture treated but is hydrophobic and does not facilitate cell attachment. The rim of the top mates with the dish bottom edge for easy and secure stacking. Sterilized by gamma irradiation. Certified non-pyrogenic. Packaged in durable, zip, re-sealable, self-standing plastic bags that allow the dishes to remain upright and reduce contamination. Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1802-005 , 100 x 15mm, Non-Treated, 500 119.00 95.20 ♣ Slippable, Sterile

CLS-1802 PETRI DISH, NON-TREATED, STERILE

Dishes are manufactured from virgin polystyrene. The surface is not tissue culture treated but is hydrophobic and does not facilitate cell attachment. The rim of the top mates with the dish bottom edge for easy and secure stacking. Lids contain molded spacers for gas exchange (except CLS-1802-155 which has a non-vented lid). Sterilized by gamma irradiation. Certified non-pyrogenic. Packaged in durable, zip, re-sealable, self-standing plastic bags that allow the dishes to remain upright and reduce contamination.

Growth Working Bag Case Reg. SALE Part Number Description Area Vol. (mL) Qty. Qty. Price PRICE CLS-1802-035 Petri Dish, Non-Treated, 35 x 10mm 8.5cm² 5 10 960 144.00 115.20 ♣ CLS-1802-160 NEW ►Petri Dish, Non-Treated, 60 x 15mm 21cm² 7-8 20 500 112.00 89.60 ♣ CLS-1802-002 NEW ►Petri Dish, Non-Treated, 100 x 15mm 55cm² 15-16 10 300 72.00 57.60 ♣ CLS-1802-145 NEW ►Petri Dish, Non-Treated, 150 x 15mm 153cm² 25-28 10 100 120.00 96.00 ♣ CLS-1802-150 Petri Dish, Non-Treated, 150 x 20mm 143cm² 25-28 5 100 151.00 120.80 ♣ CLS-1802-155 Petri Dish, Non-Treated, Non-Vented Lid, 150 x 20mm 143cm² 25-28 5 100 155.00 124.00 ♣

CLS-1802 PETRI DISHES, NON-TREATED, WITH GRIPPING RINGS, STERILE

Dishes are manufactured from virgin polystyrene. The surface is not tissue culture treated but is hydrophobic and does not facilitate cell attachment. The rim of the top mates with the dish bottom edge for easy and secure stacking. Sterilized by gamma irradiation. Certified non-pyrogenic. Packaged in durable, zip, re-sealable, self-standing plastic bags that allow the dishes to remain upright and reduce contamination.

Growth Working Bag Case Reg. SALE Part Number Description Area Vol. (mL) Qty. Qty. Price PRICE CLS-1802-060 Petri Dish, 60 x 15mm, Non-Treated, Sterile, With 21cm² 7-8 10 500 100.00 80.00 ♣ Gripping Ring CLS-1802-001 Petri Dish, 100 x 15mm, Non-Treated, Sterile, With 55cm² 15-16 10 500 112.00 89.60 ♣ Gripping Ring CLS-1802-003 Petri Dish, 100 x 20mm, Non-Treated, Sterile, With 55cm² 15-16 10 300 145.00 116.00 ♣ Gripping Ring

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 14 Inoculating Loops, Needles and Cell Spreaders

CLS-2458 INOCULATING LOOPS AND NEEDLES, STERILE

Loops and needles are made from high quality polypropylene and are available in 3 styles: needle, 1µl loop and 10µl loop. The stems are flexible and can be bent to access small volume tubes and dishes. Color-coded for easy identification. The surface of the loops and needles are vacuum-gas plasma treated. Packaged in peel-to-open paper / plastic wrappers. Product is sterile (gamma irradiated).

Bag Case Reg. SALE Part Number Description Qty. Qty. Price PRICE CLS-2458-001 1µl Inoculating Loop, White, Bulk Pack 20 2,000 132.00 105.60 ♣ CLS-2458-010 10µl Inoculating Loop, Blue, Bulk Pack 20 2,000 132.00 105.60 ♣ CLS-2458-015 Inoculating Needle, Yellow, Bulk Pack 20 2,000 132.00 105.60 ♣ CLS-2458-002 1µl Inoculating Loop, White, Individually Wrapped 1 600 77.00 61.60 ♣ CLS-2458-012 10µl Inoculating Loop, Blue, Individually Wrapped 1 600 77.00 61.60 ♣

CLS-1352-C L-SHAPED CELL SPREADERS, STERILE • Unlike glass spreaders, durable polypropylene L-Shaped Cell Spreaders are non-breakable and pose no safety hazard • L-Shaped for convenient spreading; just turn the Petri dish for smooth, even sample distribution • Smooth spreading surface and a slight upward turn reduce the chance that the spreader will dig into agar • Packaged sterile (gamma irradiated) in individual or bulk, easy-to-open, paper/plastic wrappers • Pre-sterilization eliminates flaming or autoclaving and reduces risk of contamination L-shaped cell spreaders are disposable, microbiological spreaders that provide an economical alternative to bending glass rods or pipets for spreading samples on agar surfaces and filters in Petri dishes.

Case Reg. SALE Part Number Description Qty. Price PRICE CLS-1352-C01 L-Shaped , Individually Wrapped 100 45.00 36.00 ♣ CLS-1352-C02 L-Shaped Cell Spreader, Bulk Packed, 10 / Pkg. 500 87.00 69.60 ♣

[email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 15 Pipets, Serological and Open-Ended

Premium Pipets • Enhanced Features • No Added Cost!

Fit Standard SEROLOGICAL PIPETS, PAPER / PLASTIC WRAPPERS, STERILE Controllers • Bi-directional (positive and negative) graduations are printed in bold, Premium Barrier easy-to-read black ink Plug Material • Color-coded stripes and packaging enable quick volume identification Color Coded • All pipets contain premium material barrier plugs Bands • Pipets fit standard pipet controllers Virgin Polystyrene • All pipets include printed indicator arrows for quickly locating negative graduations when using a pipet controller Clear, Bold Bi-directional • 25 and 50mL pipets feature anti-drip tips Black Scales • All serological pipets are manufactured to the ASTM Standard Specification for Serological Pipets E-934 Paper • All serological pipets are packaged sterile (gamma irradiated) Plastic individually wrapped in paper / plastic wrappers Wrappers

Negative Graduations and Indicator Arrows Anti-Drip Tips on 25 and 50mL

Color Case Reg. SALE Part Number Description Code Qty. Price PRICE CLS-3481-V001 Pipet, Individually Wrapped, 1mL, 100/Bag Yellow 500 89.00 71.20 ♣ CLS-3481-V002 Pipet, Individually Wrapped, 2mL, 100/Bag Green 500 107.00 85.60 ♣ CLS-3481-V005 Pipet, Individually Wrapped, 5mL, 50/Bag Blue 200 47.00 37.60 ♣ CLS-3481-V010 Pipet, Individually Wrapped, 10mL, 50/Bag Orange 200 52.00 41.60 ♣ CLS-3481-V025 Pipet, Individually Wrapped, 25mL, 50/Bag Red 200 100.00 80.00 ♣ CLS-3481-V050 Pipet, Individually Wrapped, 50mL, 25/Bag Purple 100 147.00 117.60 ♣

CLS-3492 PIPETS, OPEN-ENDED, STERILE

CELLTREAT® disposable, open-ended pipets are manufactured from optically clear polystyrene in a class 100,000 clean room. Bold, clear graduations are calibrated for accurate dispensing. The pipets include color-coded stripes for quick volume identification. Pipets are compatible with most pipet aids and include an end plug to help prevent pipet aid contamination. The pipet plugs are a premium material which creates a filter barrier, performing better than standard cotton plugs. Supplied sterile (gamma irradiated) individually wrapped in bags or bulk packed.

Color Case Reg. SALE Part Number Description Code Qty. Price PRICE CLS-3492-005 Pipet, 5mL, Open-Ended, Individually Wrapped, Sterile Blue 200 61.00 48.80 ♣ CLS-3492-105 Pipet, 5mL, Open-Ended, Bulk Packed, Sterile Blue 500 139.00 111.20 ♣ CLS-3492-010 Pipet, 10mL, Open-Ended, Individually Wrapped, Sterile Orange 200 64.00 51.20 ♣ CLS-3492-110 Pipet, 10mL, Open-Ended, Bulk Packed, Sterile Orange 500 148.00 118.40 ♣

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 16 Pipets, Serological, Paper / Plastic Wrappers

CLS-3480 SEROLOGICAL PIPETS, INDIVIDUAL PAPER / PLASTIC Paper / Plastic Wrappers WRAP OR BULK PACK, STERILE

CELLTREAT® disposable serological pipets are manufactured from optically clear polystyrene in a class 100,000 clean room. Available sizes are 1, 2, 5, 10, 25, 50 and 100mL. The 1, 2 and 5mL pipets are one-piece construction and the 10, 25, 50 and 100mL are made with durable, ultrasonically welded, three-piece construction. Bold, clear, bidirectional graduations are calibrated for accurate dispensing to within ±2%. The pipets include color-coded stripes for quick volume identification. Compatible with most pipet aids, they include an end plug to help prevent pipet aid contamination. The plugs are a premium material, performing better than standard cotton plugs.

Individually wrapped pipets are in a sterile, easy-to-open, paper / plastic wrap. They are available in economical bags and convenient, color-coded, shelf packs that facilitate Shelf Pack Box dispensing through a perforated end panel. Each pipet wrapper includes a lot number. Bulk pipets are available in Color-coded, shelf packs facilitate sizes 1-50mL. All serological pipets are gamma irradiated and dispensing through a perforated end panel. supplied sterile, RNase-, DNase- and DNA-free as well as non-pyrogenic. Color Case Reg. SALE Part Number Description Code Qty. Price PRICE CLS-3480-001 Pipet, Individually Wrapped, 1mL, Shelf Pack Box Yellow 800 148.00 118.40 ♣ CLS-3480-002 Pipet, Individually Wrapped, 2mL, Shelf Pack Box Green 600 143.00 114.40 ♣ CLS-3480-005 Pipet, Individually Wrapped, 5mL, Shelf Pack Box Blue 200 56.00 44.80 ♣ CLS-3480-010 Pipet, Individually Wrapped, 10mL, Shelf Pack Box Orange 200 60.00 48.00 ♣ CLS-3480-025 Pipet, Individually Wrapped, 25mL, Shelf Pack Box Red 200 110.00 88.00 ♣ CLS-3480-050 Pipet, Individually Wrapped, 50mL, Shelf Pack Box Purple 90 146.00 116.80 ♣ CLS-3481-001 Pipet, Individually Wrapped, 1mL, 100/Bag Yellow 800 146.00 116.80 ♣ CLS-3481-002 Pipet, Individually Wrapped, 2mL, 100/Bag Green 600 139.00 111.20 ♣ CLS-3481-005 Pipet, Individually Wrapped, 5mL, 50/Bag Blue 200 53.00 42.40 ♣ CLS-3481-010 Pipet, Individually Wrapped, 10mL, 50/Bag Orange 200 57.00 45.60 ♣ CLS-3481-025 Pipet, Individually Wrapped, 25mL, 50/Bag Red 200 107.00 85.60 ♣ CLS-3481-050 Pipet, Individually Wrapped, 50mL, 30/Bag Purple 90 145.00 116.00 ♣ CLS-3481-100 Pipet, Individually Wrapped, 100mL, 30/Bag Pink 50 167.00 133.60 ♣ CLS-3483-005 Pipet, 5mL, Short, Individually Wrapped Blue 200 65.00 52.00 ♣ CLS-3483-010 Pipet, 10mL, Short, Individually Wrapped Orange 200 72.00 57.60 ♣ CLS-3483-025 Pipet, 25mL, Short, Individually Wrapped Red 100 69.00 55.20 ♣ CLS-3486-010 Pipet, 10mL, Wide Tip, Individually Wrapped Orange 200 68.00 54.40 ♣ CLS-3482-001 Pipet, 1mL, Bulk Pack, 50/Bag Yellow 1000 179.00 143.20 ♣ CLS-3482-002 Pipet, 2mL, Bulk Pack, 50/Bag Green 800 172.00 137.60 ♣ CLS-3482-005 Pipet, 5mL, Bulk Pack, 25/Bag Blue 500 127.00 101.60 ♣ CLS-3482-010 Pipet, 10mL, Bulk Pack, 25/Bag Orange 500 138.00 110.40 ♣ CLS-3482-025 Pipet, 25mL, Bulk Pack, 25/Bag Red 200 101.00 80.80 ♣ CLS-3482-050 Pipet, 50mL, Bulk Pack, 25/Bag Purple 200 264.00 211.20 ♣ Bulk Packed in Bags, Sterile [email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 17 Pipets, Serological, Plastic / Plastic Wrappers

CLS-3485-C SEROLOGICAL PIPETS, INDIVIDUALLY WRAPPED ALL-PLASTIC WRAPPER, STERILE • All-plastic wrapper • Advantage of being opened by peeling or popping through the wrapper • Wrapper can be wiped with alcohol for stringent sterile use • Wrappers eliminate static cling for easier removal from packaging • All-plastic wrappers can be recycled CELLTREAT® disposable serological pipets are manufactured from optically ALL PLASTIC clear polystyrene in a class 100,000 clean room, to the ASTM Standard Peel-or-Pop Recyclable Specification for Serological Pipets E-934. Available sizes are 1, 2, 5, 10, Wrappers 25 and 50mL. The 1, 2 and 5mL pipets are one-piece construction and the 10, 25 and 50mL are made with durable, ultrasonically welded, three-piece construction. Bold, clear, bidirectional graduations are calibrated for accurate dispensing to within ±2%. The pipets include color-coded stripes for quick volume identification. Compatible with most pipet aids, they include an end plug to help prevent pipet aid contamination. The plugs are a premium material, performing better than standard cotton plugs.

Individually wrapped pipets are sterile. The easy-open plastic / plastic wrapper reduces static cling and can be wiped with alcohol. Each pipet wrapper includes a lot number. All serological pipets are gamma irradiated and supplied sterile, RNase-, DNase- and DNA-free as well as non-pyrogenic. Color Case Reg. SALE Part Number Description Code Qty. Price PRICE CLS-3485-C001 Pipet, Serological, 1mL, Yellow 800 172.00 137.60 ♣ Plastic / Plastic Indiv. Wrap, 100/Bag, Sterile CLS-3485-C002 Pipet, Serological, 2mL, Green 600 164.00 131.20 ♣ Plastic / Plastic Indiv. Wrap, 100/Bag, Sterile CLS-3485-C005 Pipet, Serological, 5mL, Blue 200 61.00 48.80 ♣ Plastic / Plastic Indiv. Wrap, 50/Bag, Sterile CLS-3485-C010 Pipet, Serological, 10mL, Orange 200 65.00 52.00 ♣ Plastic / Plastic Indiv. Wrap, 50/Bag, Sterile CLS-3485-C025 Pipet, Serological, 25mL, Red 200 125.00 100.00 ♣ Plastic / Plastic Indiv. Wrap, 50/Bag, Sterile CLS-3485-C050 Pipet, Serological, 50mL, Purple 90 170.00 136.00 ♣ Plastic / Plastic Indiv. Wrap, 30/Bag, Sterile

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 18 Pipets, Aspirating and Bacteriological

CLS-3484 ASPIRATING PIPETS, STERILE Bulk Packed or ® CELLTREAT disposable aspirating pipets in 1mL, Individually Wrapped 2mL and 5mL sizes. They are made from medical grade, virgin polystyrene and are supplied sterile (gamma irradiated). Aspirating pipets are supplied without graduations or plugs and are available individually wrapped or bulk-packed. Individually wrapped pipets come in easy-open paper / plastic packaging. Individually wrapped pipets are available in economical bags and convenient color-coded shelf packs that facilitate dispensing through a perforated panel. Each pipet wrapper includes the lot number.

Color Case Reg. SALE Part Number Description Code Qty. Price PRICE CLS-3484-001 Pipet, Aspirating, 1mL, No Plug, Bulk Pack, 50/Bag Yellow 400 68.00 54.40 ♣ CLS-3484-002 Pipet, Aspirating, 2mL, No Plug, Bulk Pack, 50/Bag Green 400 75.00 60.00 ♣ CLS-3484-005 Pipet, Aspirating, 5mL, No Plug, Bulk Pack, 25/Bag Orange 200 46.00 36.80 ♣ CLS-3484-101 Pipet, Aspirating, 1mL, No Plug, Individually Wrapped, 100/Bag Yellow 400 70.00 56.00 ♣ CLS-3484-102 Pipet, Aspirating, 2mL, No Plug, Individually Wrapped, 100/Bag Green 400 71.00 56.80 ♣ CLS-3484-105 Pipet, Aspirating, 5mL, No Plug, Individually Wrapped, 50/Bag Orange 200 48.00 38.40 ♣

CLS-3487 PIPETS, BACTERIOLOGICAL / MILK, STERILE

CELLTREAT® bacteriological / milk pipets are manufactured to meet APHA requirements shown in Standard Methods for Examination of Dairy Products and ASTM E1043-00 (2010) Standard Specification for Pipets, Milk and Cream Examination. They are made from medical grade, virgin polystyrene. Packaged sterile (gamma irradiated). Available individually wrapped or bulk packed.

Color Case Reg. SALE Part Number Description Code Qty. Price PRICE CLS-3487-001 Pipet, Bacteriological/Milk, 1.1mL, Individually Purple 250 85.00 68.00 ♣ Wrapped, 50/Bag, Sterile CLS-3487-011 Pipet, Bacteriological/Milk, 1.1mL, Bulk Packed, Purple 500 163.00 130.40 ♣ 50/Bag, Sterile CLS-3487-002 Pipet, Bacteriological/Milk, 2.2mL, Individually — 250 88.00 70.40 ♣ Wrapped, 50/Bag, Sterile CLS-3487-012 Pipet, Bacteriological/Milk, 2.2mL, Bulk Packed, — 400 170.00 136.00 ♣ 50/Bag, Sterile

1.1mL 2.2mL

[email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 19 Plastic Pasteur Pipets

CLS-3488 PIPETS, PLASTIC, PASTEUR, PLASTEUR®, STERILE

CELLTREAT ® Plasteur ® plastic pipets offer the aspirating precision of glass combined with the convenience of plastic, ready-to-use pipets. They are less expensive than glass and offer the benefits of being sterilized in the package so pre-use autoclaving is not necessary. Plastic pipets are also safer than glass! You won’t get accidentally cut and they won’t break during shipment.

Plasteur ® pipets are manufactured in a Class 100,000 clean room from USP class VI virgin polystyrene. CELLTREAT ® Plasteur pipets are gamma irradiation sterilized, RNase-free, DNase-free and non-pyrogenic. The pipets are available in an individually wrapped, sterile, easy-to-open, paper/plastic package or bulk packed with 25 in a re-sealable bag. Length Bag Case Reg. SALE Part Number Description (in.) Qty. Qty. Price PRICE CLS-3488-001 Pasteur Pipet, 5.75 50 200 62.00 49.60 ♣ SAFER than glass! Ind. Wrapped

CLS-3488-025 Pasteur Pipet, 5.75 25 500 133.00 106.40 ♣ Bulk Packed

CLS-3488-003 Pasteur Pipet, 9 50 200 75.00 60.00 ♣ Ind. Wrapped

CLS-3488-027 Pasteur Pipet, 9 25 500 146.00 116.80 ♣ Bulk Packed

CLS-3488-00B — — 12 17.00 13.60 ♣

Chemical Resistance for Classes of Substances at Room Temperature

Plastic Labware HDPE LDPE PC PMMA PP PS PSF PTFE PVDF TPX E = Excellent Acids, Dilute or Weak E E E G E E E E E E 30 days of constant exposure cause no damage. may even tolerate for years. Acids, Strong & Concentrated E E N N E F G E E E G = Good Alcohols, Aliphatic E E G N E E G E E E Little or no damage after 30 days of constant exposure to the reagent. Aldehydes G G F G G N F E E G F = Fair Bases E E N F E E E E E E Some effect after 7 days of constant exposure to the reagent like crazing, cracking, loss of Esters G G N N G N N E G G strength or discoloration. Hydrocarbons, Aliphatic G F F G G N G E E F N = Not Recommended Hydrocarbons, Aromatic G F N N F N N E E F Not for continuous use. Immediate damage may occur. Hydrocarbons, Halogenated F N N N F N N E N N Ketones G G N N G N N E N F Oxidizing Agents, Strong F F N N F N G E G F

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 20 Plastic Pasteur Pipets and Reagent Reservoirs

CLS-3489 PLASTEUR® PLASTIC PASTEUR PIPETS, POLYPROPYLENE, ASPIRATING

CELLTREAT ® Plasteur ® plastic pipets offer the aspirating precision of glass combined with the convenience of plastic, ready-to-use pipets. The virgin polypropylene pipets offer a safer alternative to glass pipets. Pipets come in two sizes; 5-3/4” and 9” for easier handling and longer reach when working with larger vessels. Available sterile (gamma irradiated) and non-sterile. Addresses Many of the Concerns Associated with Glass SAFETY • No more broken glass • Flexible plastic helps prevent glove or skin punctures • More durable than standard glass pipets EFFICIENCY • Polypropylene Plasteur ® Pipet will not shatter, eliminating losses due to broken glass fragments in your work • Can be autoclaved VALUE • Saves time and money - No loss due to broken glass pipets • Reduce cost by eliminating “sharps” disposal CONVENIENCE • Polypropylene Plasteur Pipets are available packaged non-sterile in re-sealable bags with 100 pipets per bag • Also available packaged sterile (gamma irradiated) individually wrapped with 50 pipets per bag or bulk packed with 25 pipets per bag, so no autoclaving is SAFER than glass! necessary before use Call for a free sample pack! Tab Lock Box Case Reg. SALE Part Number Description Qty. Price PRICE CLS-3489-001 Pipets, PP, Plasteur ®, 5-3/4”, Non-Sterile, Bulk Packed, 100 / Bag 500 74.00 59.20 ♣ CLS-3489-S01 Pipets, PP, Plasteur ®, 5-3/4”, Sterile, Bulk Packed, 25 / Bag 500 97.00 77.60 ♣ CLS-3489-B01 NEW ►Pipets, PP, Plasteur ®, 5-3/4”, Non-Sterile, Bulk Packed, 200 / Tab Lock Box 1000 92.00 73.60 ♣ CLS-3489-002 Pipets, PP, Plasteur ®, 9”, Non-Sterile, Bulk Packed, 100 / Bag 500 74.00 59.20 ♣ CLS-3489-S02 Pipets, PP, Plasteur ®, 9”, Sterile, Individually Wrapped, 50 / Bag 200 83.00 66.40 ♣ CLS-3489-S05 Pipets, PP, Plasteur ®, 9”, Sterile, Bulk Packed, 25 / Bag 500 97.00 77.60 ♣ CLS-3489-B02 NEW ►Pipets, PP, Plasteur ®, 9”, Non-Sterile, Bulk Packed, 200 / Tab Lock Box 1000 98.00 78.40 ♣

CLS-3797 RESERVOIR, REAGENT, WHITE, 50ML, STERILE

Disposable reagent reservoirs hold 50mL of solution and feature a V-shaped design to minimize waste. Reservoirs are packaged individually or nested 5 pieces per pack. CELLTREAT reservoirs are manufactured in a Class 100,000 clean room from USP class VI virgin polystyrene, gamma irradiation sterilized, RNase-, DNase-, and DNA-Free and non-pyrogenic.

Case Reg. SALE Part Number Description Qty. Price PRICE CLS-3797-001 Reservoir, Reagent, 50mL, Individually 80 118.00 94.40 ♣ Wrapped CLS-3797 CLS-3797-005 Reservoir, Reagent, 50mL, 5/Bag 200 133.00 106.40 ♣ [email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 21 Centrifuge Tubes

CELLTREAT® 15 & 50mL Polypropylene Centrifuge Tubes with Standard or Flip Top Caps

CELLTREAT® Standard Caps centrifuge tubes are manufactured in a class 100,000 clean room and made of high-clarity polypropylene. All tubes are printed with bold, easy-to-read black graduations that are accurate to ±2%. A high contrast, white marking strip provides generous space for convenient sample identification. Flat Paperboard Rack Foam top, screw thread caps provide an Rack integral seal with tubes and are made from green polyethylene. Flip Top Cap Temperature range is -80°C to120°C. Pack configurations are foam racks, recyclable paperboard Tubes are gamma irradiation racks, or bulk packed in sterile, re-sealable bags. Inner bags sterilized, RNase-free, DNase-free, contain lot number information. DNA-free and non-pyrogenic. Left: CLS-4301-N50 Tubes (50mL) with Numbered Caps Max. Force Pkg. Case Reg. SALE Part Number Description (RCF) g Qty. Qty. Price PRICE

Centrifuge Tubes in Foam Racks, Sterile CLS-4301-015 15mL Centrifuge Tube, Sterile 12,000 50 300 77.00 61.60 ♣ CLS-4301-050 50mL Centrifuge Tube, Sterile 16,000 25 300 88.00 70.40 ♣ CLS-4301-N50 50mL Centrifuge Tube, Numbered Caps, Sterile 16,000 25 300 139.00 111.20 ♣

Centrifuge Tubes in Recyclable Paperboard Racks, Sterile and Non-Sterile CLS-4302-015 15mL Centrifuge Tube, Sterile 12,000 25 500 117.00 93.60 ♣ CLS-4302-050 50mL Centrifuge Tube, Sterile 16,000 25 500 137.00 109.60 ♣ CLS-4302-N50 50mL Centrifuge Tube, Non-Sterile 16,000 25 500 121.00 96.80 ♣

Centrifuge Tubes in Re-sealable (zip closure) Bags, Sterile CLS-4303-015 15mL Centrifuge Tube, Sterile 12,000 25 500 111.00 88.80 ♣ CLS-4303-050 50mL Centrifuge Tube, Sterile 16,000 25 500 129.00 103.20 ♣ CLS-4304-050 50mL Centrifuge Tube, Self-Standing, Sterile 6,000 25 500 139.00 111.20 ♣

Centrifuge Tube Components, Non-Sterile, Bags CLS-4306-001 Tube Only, 15mL, Non-Sterile 12,000 — 500 77.00 61.60 ♣ CLS-4306-007 Tube Only, 50mL, Non-Sterile 16,000 — 500 91.00 72.80 ♣ CLS-4306-003 Cap Only, 15mL, Non-Sterile — — 500 21.00 16.80 ♣ CLS-4306-005 Cap Only, 50mL, Non-Sterile — — 500 35.00 28.00 ♣ CLS-4302-B15 Tube & Cap, 15mL (packed separately), Non-Sterile, Bulk 12,000 — 500 96.00 76.80 ♣ CLS-4302-B50 Tube & Cap, 50mL (packed separately), Non-Sterile, Bulk 16,000 — 500 107.00 85.60 ♣

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 22 Centrifuge Tubes

Flip Top Caps are leak-free and allow easy, one-hand operation!

Sterile Centrifuge Tubes with Flip Top Caps Tubes in • Ergonomic, leak-free cap design allows Re-sealable Bags easy, one-hand opening • Flip top caps are hinged - preventing loss of a separate cap • Maximum RCF is 9,400(g) • Available in paperboard recyclable racks or bulk packed CELLTREAT® flip top centrifuge tubes are manufactured under the same clean room conditions and of the same materials as standard CELLTREAT® tubes. Centrifuge Tubes with Flip Top Caps Max. Force Pkg. Case Reg. SALE Part Number Description Packaging (RCF) g Qty. Qty. Price PRICE CLS-4308-015 15mL Centrifuge Tube with Paperboard Rack 9,400 25 500 162.00 129.60 ♣ Flip Top Cap, Sterile CLS-4308-050 50mL Centrifuge Tube with Paperboard Rack 9,400 25 500 208.00 166.40 ♣ Flip Top Cap, Sterile CLS-4309-015 15mL Centrifuge Tube with Bulk Bag 9,400 25 500 151.00 120.80 ♣ Flip Top Cap, Sterile CLS-4309-050 50mL Centrifuge Tube with Bulk Bag 9,400 25 500 200.00 160.00 ♣ Flip Top Cap, Sterile CLS-4309-C50 Flip Top Cap Only for Bulk Bag —­ 25 1000 240.00 192.00 ♣ 50mL Centrifuge Tube, Sterile

CLS-4301-R POLYPROPYLENE CENTRIFUGE TUBES IN RACKS, STERILE • 15mL and 50mL tubes made from high-clarity polypropylene • Polypropylene racks are autoclavable, reusable and recyclable • Racks’ design prevents them from sticking / freezing to surfaces • Racks available separately CELLTREAT® centrifuge tubes, manufactured in a class 100,000 clean room are made of high-clarity polypropylene. Graduations are printed in bold, easy-to-read black and are accurate to ±2%. Large white marking area provides excellent contrast for identification. Extended cap design facilitates one hand removal and helps prevent contamination. Conical bottom tubes with smooth surface, flat, polyethylene caps that provide integral seals. Temperature range is -80°C to 120°C. Gamma irradiation sterilized, non-pyrogenic, RNase-, DNase- and DNA-free. Max. Force Case Reg. SALE Part Number Description (RCF) g Qty. Price PRICE CLS-4301-R15 Tube, Centrifuge, 15mL, Sterile, Plastic Rack, (25 per Plastic Rack) 12,000 300 90.00 72.00 ♣ CLS-4301-R50 Tube, Centrifuge, 50mL, Sterile, Plastic Rack, (25 per Plastic Rack) 16,000 300 103.00 82.40 ♣ CLS-4301-R16 Plastic Rack Only, for 15mL Centrifuge Tubes — 5 40.00 32.00 ♣ CLS-4301-R51 Plastic Rack Only, for 50mL Centrifuge Tubes — 5 45.00 36.00 ♣

[email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 23 Centrifuge Tubes

CLS-4303-B BLACK CENTRIFUGE TUBES WITH CAPS, STERILE

CELLTREAT® opaque black centrifuge tubes are a great choice for protecting light sensitive compounds. Tubes have large white marking areas which provide excellent contrast for identification. Manufactured from high quality polypropylene. Caps are polyethylene (HDPE) and have a smooth, flat top surface.

Temperature range of -80° to 120°C. Max force RCF is 12,000g for 15mL tubes, and 16,000g for 50mL tubes. Packaged 25 in zip-lock bags. Case Reg. SALE Part Number Description Qty. Price PRICE CLS-4303-B14 15mL Centrifuge Tube, Black, Sterile 100 60.00 48.00 ♣ CLS-4303-B15 15mL Centrifuge Tube, Black, Sterile 500 149.00 119.20 ♣ CLS-4303-B49 50mL Centrifuge Tube, Black, Sterile 100 72.00 57.60 ♣ CLS-4303-B50 50mL Centrifuge Tube, Black, Sterile 500 175.00 140.00 ♣

CLS-4307 CENTRIFUGE TUBES, POLYPROPYLENE, WITH SURE CAPS, 15 & 50mL, STERILE • Sure Cap with compressible liner creates a stable seal • Easy to read, black graduations are accurate to ±2% • 50mL tubes include a black printed 50mL graduation line and 1, 2 and 3mL graduations molded into the conical bottom Compressible • 15mL tubes include a black printed 15mL graduation line and 0.5 and 1mL liners create a graduations molded into the conical bottom stable seal. • Large white marking area provides excellent contrast for identification • All tubes are manufactured from medical grade virgin autoclavable polypropylene and have smooth, flat surface polyethylene (HDPE) caps • Temperature range of -80°C to 120°C • Bulk packaged sterile (gamma irradiated) in zip-closure bags • RNase-free, DNase-free, DNA-free and Non-pyrogenic Case Reg. SALE Part Number Description Qty. Price PRICE CLS-4307-015 15mL Cent. Tube, Sure Cap, PP, Max. RCF 12,000g, 25 / Re-Sealable Bag, Sterile 500 136.00 108.80 ♣ CLS-4307-050 50mL Cent. Tube, Sure Cap, PP, Max. RCF 16,000g, 25 / Re-Sealable Bag, Sterile 300 145.00 116.00 ♣

CLS-4307-P CENTRIFUGE TUBES, POLYSTYRENE, WITH SURE CAPS, 15mL, STERILE • Polystyrene tube is optically clear for easy viewing of sample • Can be used for centrifugation of cells and precipitates • Sure Cap with compressible liner creates a stable seal • Includes a molded 15mL graduation line and 0.5 and 1mL graduations molded into the conical bottom • Frosted marking area Compressible liners • Tubes made from medical grade virgin polystyrene create a stable seal. • Smooth, flat-surface polyethylene (HDPE) caps • Max Force (RCF) is 3,000g Case Reg. SALE Part Number Description Qty. Price PRICE CLS-4307-P015 15mL Cent. Tube, Sure Cap, PS, Max. RCF 3,000g, 25 / Re-Sealable Bag, Sterile 500 119.00 95.20 ♣

US and Canada: T 1.800.843.1794 • F 1.800.922.4361

♣ CELLTREAT Product Line 24 Centrifuge Tubes and Micro Centrifuge Tubes

CLS-4303 TUBES, CENTRIFUGE, CONICAL, 225 AND 250ML

CELLTREAT® 225mL centrifuge tube has a conical bottom with molded graduations and a maximum RCF of 7,500g. Tubes are sterilized by gamma irradiation and packaged 6 per re-sealable, plastic bag with 48 pieces per case. 225mL tube is compatible with BD-style centrifuge cushions. 250mL is compatible with Corning-style cushions. CLS-4303-250 250mL

CLS-4303-225 225mL

Case Reg. SALE Part Number Description Bag Qty. Qty. Price PRICE CLS-4303-225 Tube, Centrifuge, Conical, 225mL, Sterile 6 48 101.00 80.80 ♣ CLS-4303-250 Tube, Centrifuge, Conical, 250mL, Sterile 6 48 108.00 86.40 ♣

CLS-4310 TUBES, MICRO CENTRIFUGE, STERILE

CELLTREAT ® micro centrifuge tubes are available in three sizes; 0.5mL, 1.5mL and 2.0mL. Each has an attached flat top cap, engraved graduations and is manufactured from high quality polypropylene. The tubes have a temperature range of -80°C to 120°C. Tubes have a maximum (RCF) of 16,000g and are packaged in easy-open plastic bags.

Left to right: 0.5mL, 2.0mL and 2.0mL Self-Standing

Pack Case Reg. SALE Part Number Description Qty. Qty. Price PRICE CLS-4310-005 0.5mL Micro Centrifuge Tube 500 5000 155.00 124.00 ♣ CLS-4310-105 1.5mL Micro Centrifuge Tube 500 1000 37.00 29.60 ♣ CLS-4310-015 1.5mL Micro Centrifuge Tube 500 5000 163.00 130.40 ♣ CLS-4310-020 2.0mL Micro Centrifuge Tube 500 5000 175.00 140.00 ♣ CLS-4310-520 2.0mL Micro Centrifuge Tube, Self-Standing 500 5000 252.00 201.60 ♣

CLS-4305 FAST DRYING PERMANENT MARKERS

Fast drying, smudge-resistant, extra-fine point markers, ideal for permanently marking all plastic labware especially centrifuge tubes. Packaged 5 per re- sealable bag. Case Reg. SALE Part Number Marker Color Qty. Price PRICE CLS-4305-001 Green 5 20.00 16.00 ♣ CLS-4305-B01 Blue 5 20.00 16.00 ♣ CLS-4305-H01 Black 5 20.00 16.00 ♣ Fast Drying and CLS-4305-R01 Red 5 20.00 16.00 ♣ Smudge-Resistant [email protected] • www.cglifesciences.com

♣ CELLTREAT Product Line 25 Cell and Tissue Culture Labware Featuring Celltreat® Brand Products T 1.800.843.1794 F 1.800.922.4361 www.cglifesciences.com [email protected]

Printed in USA. CG-17015PC1.2M0217