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OHAUS New Scout Balance Range
Catalogue OHAUS new Scout Balance Range Touchscreen Page 121 Memmert Ovens & Incubators New bollé German Made Page 140 Rush Plus Small Has Arrived Page 77 Schott-DURAN Youtility Bottles A New Age Page 6 SAVINGS Up to 70% off major brands Bacto Laboratories Feb 2018 BactoIssue Laboratories 7.5 Pty Ltd - Phone (02) 9823-9000Proudly - Email [email protected] Supplying - (prices Science excl GST) Since 1966 1 Contents A Centrifuge 145 Flask, Volumetric Glass 17 Alcohol Wipes 55 Centrifuge Tube, Glass 24 Flask, Volumetric Plastic 29 Analytical Balance 117 Centrifuge Tube, Plastic 44 Forceps 88 Aspirator Bottle, Plastic 42 Chemicals 67 Forceps, Artery 92 Autoclave Indicators 59 Clamps, Bosshead 96 Fridge Thermometers 102 Autoclave Tape 59 Clamps, Burettes 97 Funnel, Glass 15 Autoclave Waste Bags 61 Clamps, Retort 96 Funnel, Plastic 30 Clinical Centrifuge 145 G - H B Coats, Laboratory 74 Gloves, Examination 72 Bacticinerator 82 Cold Bricks 69 Gloves, Safety 71 Bags, Waste 61 Colony Counter 81 Gowns 75 Balance, Moisture 119 Conductivity Meter 109 Hand Wash, Alcohol 55 Balances 116 Conical Measure, Plastic 27 Hand Wash, Cleanser 56 Batteries 102 Contaminated Waste Bags 62 Hand Wash, Sanitiser 55 Beaker, Glass 11 Coplin Jar 53 Hockey Stick 50 Beaker, Plastic 27 Corrosive Cabinets 85 Hotplate 124 Bench Roll 58 Cover Slips, Glass 52 Hotplate Stirrer 124 Biju McCartney Bottle 25 Cryo Vial, Plastic 37 Hygrometers 102 Bins, Broken Glass 61 Culture Media 50 I Bins, Chemotherapy 65 Culture Tube, Glass 24 Incubator 138 Bins, Contaminated Waste 61 Cuvettes, -
Science Udyog SCIENCE UDYOG 2767 , TIMBER MARKET Ambala Cantt - 133001 Haryana - INDIA +91 9671438625 ,8397904611 E-Mail: [email protected]
Main Address : Science Udyog SCIENCE UDYOG 2767 , TIMBER MARKET Ambala Cantt - 133001 Haryana - INDIA +91 9671438625 ,8397904611 E-mail: [email protected] A Complete House of Scientific & Laboratory Equipments PRICE LIST - CHEMICALS CODE PRODUCTS PACK QTY. PRICE RS. A001 ACETIC ACID GLACIAL GB 500 ML. 200 A002 ACETIC ACID GLACIAL GB 2.5 LTR. 1080 A003 ACETIC ACID GLACIAL JC 5 LTR. 1500 A004 ACETONE GB 500 ML 260 A005 ACETONE GB 2.5 LTR. 990 A006 ACETOCARMINE GB 100 ML. 800 A007 AGAR AGAR POWDER PB 250 GM 1500 AGAR AGAR PB 100 GM 650 A008 ALUMINIUM AMMONIUM SULPHATE PB 500 GM 170 A009 ALUMINIUM CHLORIDE ANHYDROUS 98 % GB 250 GM 170 A010 ALUMINIUM FLUORIDE ANHYDROUS 96 % PB 500 GM 410 A011 ALUMINIUM FOIL C 100 GM 120 A012 ALUMINIUM METAL POWDER C 250GM 180 A013 ALUMINIUM NITRATE PB 500 GM 180 A014 ALUMINIUM OXIDE PB 500 GM 150 A015 ALUMINIUM POTASSIUM SULPHATE (POTASSIUM ALUM) PB 500 GM 120 A016 ALUMINIUM SULPHATE PB 500 GM 148 A017 AMMONIA SOLUTION GB 500 ML. 110 A018 (AMMONIUM HYDROXIDE) AMMONIA SOLUTION GB 2.5 LTR. 390 A019 AMMONIA SOLUTION JC 5 LTR. 590 A020 AMMONIUM ACETATE PB 500 GM 240 A021 AMMONIUM BICARBONATE PB 500 GM 180 A022 AMMONIUM BIFLUORIDE PB 250 GM 156 A023 AMMONIUM BROMIDE PB 500 GM 680 A024 AMMONIUM CARBONATE PB 500 GM 194 A025 AMMONIUM CHLORIDE PB 500 GM 150 A026 AMMONIUM CHLORIDE C 5 KG. 990 A027 AMMONIUM DICHROMATE PB 500 GM 690 A028 AMMONIUM FERROUS SULPHATE PB 500 GM 240 A029 AMMONIUM FLUORIDE PB 250 GM 196 A030 AMMONIUM MOLYBDATE PB 100 GM 890 A031 AMMONIUM MOLYBDATE PB 500 GM 4500 A032 AMMONIUM NITRATE 98 % PB 500 GM 136 AMMONIUM CERRIC NITRATE 100 GM 595 A033 AMMONIUM OXALATE 99 % PB 500 GM 270 A034 AMMONIUM PHOSPHATE PB 500 GM 240 A035 AMMONIUM SULPHATE PB 500GM 142 A036 AMYL ACETATE ISO GB 500 ML. -
NTHS Chemistry Labs Quarter 3 LAB PRACTICAL Unknown Hydrate Pre
NTHS Chemistry Labs Quarter 3 LAB PRACTICAL Unknown Hydrate Pre-Lab & Practical 1 Name: ________________________________________________________ Date: ___________________ Chemistry Lab Mr. Zamojski Q3 – Unknown Hydrate PRE-LAB ASSIGNMENT Required Safety Data Sheets (SDS): 1) Magnesium Sulfate, Heptahydrate 2) Magnesium Sulfate ➢ These 2 safety data sheets (SDS) are attached at the end of this pre-lab assignment. You can also refer to the Flinn Scientific SDS database (www.flinnsci.com/sds) Required Pre-Lab Video: NONE QUESTIONS: Refer to the information from the SDS to answer the questions below. Refer to the SDS for Magnesium Sulfate, Heptahydrate. 1) Refer to Section 2 – Hazards Identification. a) Are there any hazards associated with this chemical? ________________________________ 2) Refer to Section 3 – Composition, Information on Ingredients a) What is the formula of this chemical? ____________________________________________ b) What is a synonym for this chemical? ____________________________________________ 3) Refer to Section 9 – Physical and Chemical Properties a) What color is this chemical? _______________ 4) Refer to Section 13 – Disposal Considerations a) What is the Flinn Suggested Disposal Method for this substance? #___________ Refer to the SDS for Magnesium Sulfate. 5) Refer to Section 2 – Hazards Identification. a) This chemical may be harmful if ____________________ or in contact with _______________. 6) Refer to Section 3 – Composition, Information on Ingredients a) What is the formula of this chemical? ____________________________________________ -
Global Warming: Carbon-Nutrient Interactions and Warming Effects on Soil Carbon Dynamics
Global warming: Carbon-nutrient interactions and warming effects on soil carbon dynamics Submitted by ANCUTA ASANDEI to the University of Exeter as a thesis for the degree of Doctor of Philosophy in Geography September 2014 This thesis is available for Library use on the understanding that it is copyright material and that no quotation from the thesis may be published without proper acknowledgement. I certify that all material in this thesis which is not my own work has been identified and that no material has previously been submitted and approved for the award of a degree by this or any other University. Signature …………………….………………………………………………………………… Global warming: Carbon-nutrient interactions and warming effects on soil carbon dynamics ABSTRACT In order to predict how terrestrial ecosystems will respond to global change, there is growing recognition that we need to better understand linkages between plant and soil processes. Previously the factors and processes with potential to influence the terrestrial carbon (C) cycle have been investigated in isolation from each other. This study investigated the interactions of nutrient availability and warming in controlling the soil carbon dynamics, with regards to the fate of already sequestered carbon in soil, under conditions of increasing atmospheric temperatures. The project objectives were addressed by three independent experiments designed to explain specific components of the carbon-nutrient cycle interactions, and the findings brought together to describe the implications for future soil carbon storage. The main measurements collected throughout this project included soil carbon dioxide (CO2) fluxes, partitioned into autotrophic and heterotrophic components, net ecosystem exchange and respiration fluxes, and background soil moisture and temperature data, backed by gas, soil and biomass analyses. -
Chemistryhemistry NCEA Level 3
Resources Ltd ABA Educational Solutions Year 13 CChemistryhemistry NCEA Level 3 Technician’s Manual For all Practical Activities in: Internal Workbook: AS 3.1 External Workbook: AS 3.4, 3.5 and 3.6 Internal Workbook: AS 3.7 Graeme Abbott Bev Cooper CONTENTS General Safety Notes ...............................................................................................................................................................overleaf INTERNAL WORKBOOK Chemistry 3.1: Quantitative Analysis Investigation Concentrations of Solutions (workbook page 13) ........................................................................................................................ 1 Preparation of a Standard Solution (workbook page 22)............................................................................................................ 1 Standardising Potassium Permanganate with an Iron(II) Solution (workbook page 23) ...................................................... 1 Standardising Potassium Permanganate with Oxalic Acid (workbook page 25) .................................................................... 2 Finding the Percentage of Iron in Steel Wool (workbook page 28) .......................................................................................... 2 Standardising Sodium Thiosulfate with Potassium Permanganate (workbook page 30) ..................................................... 3 Analysis of Household Bleach (workbook page 32) ................................................................................................................... -
Pharmaceutical Compounding and Dispensing Sample Chapter
Copyright Pharmaceutical Press www.pharmpress.com 6 Solutions Introduction and overview 101 Gargles and mouthwashes 105 General principles of solution preparation 103 Enemas and douches 105 Solubility 103 External solutions 105 Stability 103 Lotions 105 General method 103 Liniments 105 Oral solutions 104 Applications 105 Elixirs 104 Collodions 106 Linctuses 105 Worked examples 106 Syrups 105 Summary of essential principles relating to solutions 112 Mixtures 105 Packaging 112 Draughts 105 Discard dates 112 Spirits 105 Labelling 113 Paediatric drops 105 Introduction and overview Essentially a solution is a homogeneous liquid preparation that contains one or more dissolved med- Solutions are one of the oldest dosage forms used in the icaments. Since, by definition, active ingredients are treatment of patients and afford rapid and high dissolved within the vehicle, uniform doses by volume absorption of soluble medicinal products. Therefore, may be obtained without any need to shake the for- the compounding of solutions retains an important mulation. This is an advantage over some other for- place in therapeutics today. Owing to the simplicity mulation types (e.g. suspensions, see Chapter 7). and hence the speed of preparation of an ad hoc for- In general, water is chosen as the vehicle in which mulation, they are of particular use for individuals medicaments are dissolved, as it is non-toxic, non- who have difficulty in swallowing solid dosage forms irritant, tasteless, relatively cheap, and many drugs (for example paediatric, geriatric, intensive care and are water soluble. Problems may be encountered psychiatric patients), where compliance needs to be where active drugs are not particularly water soluble checked on administration (for example in prisons or or suffer from hydrolysis in aqueous solution. -
OHAUS New Scout Balance Range
Catalogue OHAUS new Scout Balance Range Touchscreen Page 121 Memmert Ovens & Incubators New bollé German Made Page 140 Rush Plus Small Has Arrived Page 77 Schott-DURAN Youtility Bottles A New Age Page 6 SAVINGS Up to 70% off major brands Bacto Laboratories June 2017 BactoIssue Laboratories 6.8 Pty Ltd - Phone (02) 9823-9000Proudly - Email [email protected] Supplying - (prices Science excl GST) Since 1966 1 Contents A Centrifuge 145 Flask, Volumetric Glass 17 Alcohol Wipes 55 Centrifuge Tube, Glass 24 Flask, Volumetric Plastic 29 Analytical Balance 117 Centrifuge Tube, Plastic 44 Forceps 88 Aspirator Bottle, Plastic 42 Chemicals 67 Forceps, Artery 92 Autoclave Indicators 59 Clamps, Bosshead 96 Fridge Thermometers 102 Autoclave Tape 59 Clamps, Burettes 97 Funnel, Glass 15 Autoclave Waste Bags 61 Clamps, Retort 96 Funnel, Plastic 30 Clinical Centrifuge 145 G - H B Coats, Laboratory 74 Gloves, Examination 72 Bacticinerator 82 Cold Bricks 69 Gloves, Safety 71 Bags, Waste 61 Colony Counter 81 Gowns 75 Balance, Moisture 119 Conductivity Meter 109 Hand Wash, Alcohol 55 Balances 116 Conical Measure, Plastic 27 Hand Wash, Cleanser 56 Batteries 102 Contaminated Waste Bags 62 Hand Wash, Sanitiser 55 Beaker, Glass 11 Coplin Jar 53 Hockey Stick 50 Beaker, Plastic 27 Corrosive Cabinets 85 Hotplate 124 Bench Roll 58 Cover Slips, Glass 52 Hotplate Stirrer 124 Biju McCartney Bottle 25 Cryo Vial, Plastic 37 Hygrometers 102 Bins, Broken Glass 61 Culture Media 50 I Bins, Chemotherapy 65 Culture Tube, Glass 24 Incubator 138 Bins, Contaminated Waste 61 Cuvettes, -
Laboratory Supplies and Equipment
Laboratory Supplies and Equipment Beakers: 9 - 12 • Beakers with Handles • Printed Square Ratio Beakers • Griffin Style Molded Beakers • Tapered PP, PMP & PTFE Beakers • Heatable PTFE Beakers Bottles: 17 - 32 • Plastic Laboratory Bottles • Rectangular & Square Bottles Heatable PTFE Beakers Page 12 • Tamper Evident Plastic Bottles • Concertina Collapsible Bottle • Plastic Dispensing Bottles NEW Straight-Side Containers • Plastic Wash Bottles PETE with White PP Closures • PTFE Bottle Pourers Page 39 Containers: 38 - 42 • Screw Cap Plastic Jars & Containers • Snap Cap Plastic Jars & Containers • Hinged Lid Plastic Containers • Dispensing Plastic Containers • Graduated Plastic Containers • Disposable Plastic Containers Cylinders: 45 - 48 • Clear Plastic Cylinder, PMP • Translucent Plastic Cylinder, PP • Short Form Plastic Cylinder, PP • Four Liter Plastic Cylinder, PP NEW Polycarbonate Graduated Bottles with PP Closures Page 21 • Certified Plastic Cylinder, PMP • Hydrometer Jar, PP • Conical Shape Plastic Cylinder, PP Disposal Boxes: 54 - 55 • Bio-bin Waste Disposal Containers • Glass Disposal Boxes • Burn-upTM Bins • Plastic Recycling Boxes • Non-Hazardous Disposal Boxes Printed Cylinders Page 47 Drying Racks: 55 - 56 • Kartell Plastic Drying Rack, High Impact PS • Dynalon Mega-Peg Plastic Drying Rack • Azlon Epoxy Coated Drying Rack • Plastic Draining Baskets • Custom Size Drying Racks Available Burn-upTM Bins Page 54 Dynalon® Labware Table of Contents and Introduction ® Dynalon Labware, a leading wholesaler of plastic lab supplies throughout -
Chemistry Lab Equipment ID Wksht
Chemistry Lab Equipment ID Activity CLASS SET- Do NOT take! Directions: A number of items you will be using in the laboratory are shown below. Use the word bank to correctly identify the lab equipment. Part One: 14. 1. 2. 13. 12. 3. 11. 100ml \ J' 10. ! i 4. 5. 8. t t 6. 7. 9. WORD BANK: graduated cylinder, lab stand, eye dropper/pipette, beaker, triple beam balance, Bunsen burner, goggles, tongs, funnel, striker, ring stand, Erlenmeyer flask, lab coat, test tube CLASS SET- Do NOT take! Available online if you need to finish Chemistry Lab Equipment ID Activity CLASS SET- Do NOT take! Part Two: Directions: Match the correct equipment pictured on the other side to the tasks asked for below. Obj,ect Nlam,e Used For Us,ed to pi,ck up or ho Id hot olbj,ects 1. Pmtects th,e ey,es from flying objects or chemicalll spllashes 2. A wiide-m,outhed container used to transport, heat or store 3. substances A small gll'ass ,container us,ed to view ,chemical! readmns 4. or to heat small amounts ,of a substance A device to m,easure the mass or "mass ,out" and obj:ed or 5. substance. Pmtects the scientist and the sd enti1st's clotlhes fiiom 6. haza~dous or hot ,chemicals Us,ed to dispense a v,ery small amount of a lli:quiid 7. Us,ed to rght a Bunsen burner 8. Attaches to a lalb stand and used to hold a va1riety of llab 9. equiip,ment Us,ed to m,easure vollume v,e1ry prec.lisely 10. -
Toxcity Tests for Freshwater Organisms
DFO - Libra y MPO Biblio hèque III II I 11 1111 1204304311 1111 II Canadian Special Publication of Fisheries and Aquatic Sciences 44 einellme ---.211151m.yeee - 7,11r,r1 ft Perielin e—N Edited by E. Scherer QL 626 C314 no.44 c.2 1979 Government of Canada Gouvernement du Canada Fisheries and Oceans Pêches et Océans CANADIAN SPECIAL PUBLICATION OF FISHERIES AND AQUATIC SCIENCES 44 TOXICITY TESTS FOR FRESHWATER ORGANISMS Edited by E. SCHERER Department of Fisheries and Oceans Freshwater Institute Winnipeg, Manitoba R3T 2N6 DEPARTMENT OF FISHERIES AND OCEANS WINNIPEG, MANITOBA 1979 In addition to the Canadian Special Publications of Fisheries and Aquatic Sciences (formerly Miscellaneous Special Publications), the Department of Fisheries and Oceans publishes the Canadian Journal of Fisheries and Aquatic Sciences (formerly the Journal of the Fisheries Research Board of Canada) in annual volumes of monthly issues,and a Bulletin series. These publications are for sale from the Canadian Government Publishing Centre, Supply and Services Canada, Hull, Quebec, Canada KlA 059. Remittance must be made in advance, payable in Canadian funds, to the order of the Receiver General for Canada. THIS PUBLICATION IS AVAILABLE FREE FROM THE FRESHWATER INSTITUTE ED Minister of Supply and Services Canada 1979 Cat. No. Es 41-31/44 ISSN 0706-6481 Correct citation for this publication: Scherer, E. (ed.) 1979. Toxicity tests for freshwater organisms. Can. Spec. Publ. Fish. Aquat. Sci. 44: 194 p. Cover design by Don i A. Taite CONTENTS Page Preface Acknowledgements ix Abstract Résumé DE MARCH, B.G.E.: Reproduction and growth impairment tests with the amphipod Hyalella azteca . -
Health Sciences Program Facilities and Equipment Guide April 1, 2021
New York State Education Department Career and Technical Education Health Sciences Program Facilities and Equipment Guide April 1, 2021 FOREWORD The basic goals of career and technical education (CTE) stress broad, transferable skills that focus on problem solving and decision making, while maintaining traditional elements of hands-on learning, connections with business and industry, and preparation for post- secondary education or employment. Successful career and technical education programs depend on facilities and equipment related to that which is currently used in business and industry. Consideration should be given to new and emerging technologies when planning and delivering high quality programs. Facilities and equipment are needed that will assist in teaching both broad transferable skills and required industry specific competencies to best prepare students for employment or pursuit of further education in health sciences careers. The following pages present recommendations concerning the type of equipment and facilities that will support instruction in Health Sciences Education programs. 2 Table of Contents Page Introduction............................................................................................................................................ 4 Health Sciences Education Core .......................................................................................................... 5 Dental Chairside Assisting ................................................................................................................... -
I Experiments and Scientific Methods
Davorka Rujevčan English for Food Technology Students – part I VELEUČILIŠTE U KARLOVCU KARLOVAC, 2014. Autor: Davorka Rujevčan, mag.educ.philol.angl. Recenzenti: Vesna Vyroubal, mag.educ. Dubravka Vuljanić, prof. Mr.sc.Vesna Cigan Nakladnik: Veleučilište u Karlovcu Za nakladnika: dr.sc. Branko Wasserbauer ISBN 978-953-7343-73-6 Copyright © Veleučilište u Karlovcu Contents Unit I Experiments and Scientific Methods 1.1 Experiments: Basic Terms – text 1.2 Text comprehension and vocabulary exercises 1.3 Extracting iron from breakfast cereals (an example of an experiment)-gap filling exercise 1.4 Grammar Present Simple tense active and passive 1.5 The Invention of Coca Cola 1.6 Speaking exercises Unit II Laboratory glassware 2.1 Laboratory Glassware – text 2.2 Text comprehension and vocabulary exercise 2.3 Grammar – word formation (prefixes and suffixes) 2.4 Cleaning Laboratory Glassware – gap filling exercise 2.5 Vocabulary exercises – matching words to definitions 2.6 Speaking exercises Unit III Elements, periodic table of elements and states of matter 3.1 Elements, Periodic Table of Elements – text 3.2 Vocabulary exercise – matching elements to symbols and descriptions 3.3 Matter and States of Matter - physical and chemical changes 3.4 Grammar – adjective noun transformation 3.5 Speaking exercises Unit IV Food packaging 4.1 Food packaging – text 4.2 Text comprehension 4.3 Vocabulary exercises 4.4 Grammar – countable and uncountable nouns 4.5 Speaking and discussion Unit V Nutritional information 5.1 Nutritional labelling in the USA and in the UK - text 5.2 Text comprehension and vocabulary exercises 5.3 Grammar – comparison of adjectives 5.4 Speaking and discussion exercises Appendices Irregular verbs Symbols, expressions and formulae Conversions Unit I Experiments and scientific methods Pre-reading exercise: Do you know who Barnett Rosenberg is? What did he discover? What is an experiment? How would you define and describe it? Have you ever done any experiments? Experiments – basic terms An experiment is a test or a trial.