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33 LC Colum n Selection – C18 Reversed-Phase M aterials www.hichrom.co.uk • sales@hichrom.co.uk • Tel: +44 (0) 118 930 3660 Hichrom Lim ited C18 Reversed-Phase Materials SPECIFICATIONS OF C18 BONDED RP MATERIALS Octadecyl (ODS) or C18 bonded phase...

SHEL LAB SMOHP High-Performance ovens SHEL LAB High-performance ovens have rugged welded construction with a double-walled corrosion-resistant stainless steel interior and a powder-coated exterior. They are engineered for safe accurate and uniform...

Chemical Permeation Guide What is permeation? Permeation is the process by which a potentially hazardous chemical moves through a material on a molecular level. Molecules of chemical adsorb onto the outer surface of the material. They then enter a...

Organic Building Blocks and Intermediates Organic compounds are gaseous liquid or solid chemical and whose molecules contain carbon. Unlike most other elements carbon forms strong bonds to other carbon atoms and to a wide variety of other elements...

Building Blocks Organic compounds are gaseous liquid or solid chemical and whose molecules contain carbon. Unlike most other elements carbon forms strong bonds to other carbon atoms and to a wide variety of other elements including hydrogen (most ...

Pump for Flammable Liquids Guidelines Flammable liquids in a laboratory environment can pose significant fire hazards. But that doesn’t mean one can simply avoid using them. In certain cases scientific progress indicates the use of dangerous chemi...

CHEMICAL GLOVE RESISTANCE GUIDE DEFINITION OF KEY TERMS Permeation is a process by which a chemical can pass through a protective film without going through pinholes pores or other visible openings. Individual molecules of the chemical enter the f...

Standard Pipe Thread Fittings American Standard Taper Pipe Threads (NPT) Nominal size (inside diameter) Actual OD Threads per inch Length of engagement (tightened by hand) Hand tight turns Wrench makeup turns Length of effective thread 1/16 0.3125...

GraphEx Cut Protection SW® has brought its innovation and hand health mindset to cut-resistant gloves. Our new products are developed in the service of protecting workers and giving them more comfort and confidence to make them more successful eve...

1 Determination of Pesticide Residues in Red Wine Using a QuEChERS Sample Preparation Approach and LC-MS/MS Detection Mike Oliver Thermo Scientific Runcorn UK This application presents a fast easy and cost-effective method for the determination of...

Research Labs Whether you are in scientific research or commercial R&D you’ll be sure to find inspiration and ideas among the research labs we’ve equipped. Look at some of our best work to see what you like. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...

PG1635-PJT1818-COL21474-ART-Green-FactSheet-Technical-Americas-FHR.pdf Introduction We are committed to designing our products with the environment in mind—it’s part of how we enable our customers to make the world healthier cleaner and safer. Thi...

Material Safety Data Sheet Issuing Date 30-Nov-2015 Revision Date 15-Nov-2019 Revision Number 7 VWR International LLC part of Avantor Building One Suite 200 100 Matsonford Road Radnor PA 19087 VWR Int’l bvba/sprl part of Avantor Haasrode Research ...

Tongs VWR offers a wide assortment of products and brands in this category. If you cannot find the product or brand that you are looking for in this listing please use the general search field in the top-left corner of the screen to search the ent...

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Universal Pattern Guide for AC Power Plugs/Sockets Electrical plugs and their sockets differ by country in shape size and type of connectors. The current Universal Pattern Guide for AC Power Plugs/Sockets are available for FREE download on this Wo...