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Súpravy na vizuálne farbenie

Súpravy na vizuálne farbenie Spoločnosť VWR ponúka širokú škálu rôznych protokolov počnúc súpravami na testovanie jednotlivých parametrov ako sú napríklad súpravy Aquamerck® Microquant® a Aquaquant® na rýchle a semikvantitatívne analýzy až po komp...

Chem-Durance Chemical pump tubing

Chem-Durance Chemical pump tubing Introduction Choosing a pump tubing formulation often means compromising on one or more key performance characteristics. Formulations that offer broad chemical resistance typically do not offer long pumping life. ...

Ultra-Low Temperature Freezers

Ultra-Low Temperature Freezers These upright freezers have been designed for sample protection and ease of use. All upright freezers feature a convenient eye-level control and monitoring system.Stores up to 600 2~~ boxes relaible and save! Ultra-l...

~~Avantor Services Cell and Gene Therapy Success Sto~~

Success story Avantor accelerates Cell and Gene Therapy (C>) production Avantor Services Lab and production services CHALLENGE A global pharmaceutical company set an ambitious strategic goal of transitioning from Cell and Gene Therapy (C>) con...

Science as a Service

Science as a Service Your Role Your Challenge Our Services Portfolio Resources About Us Contact Us Scientists Helping Scientists Life science companies face increasing demand to deliver innovation and value. As scientists strive to maximize the va...

~~European standards for eye protection~~

European standards for eye protection Basic standards EN 166Technical performance standard EN 167Methods for optical tests EN 168Test methods other than optical Standards by application EN 169Welding filters EN 170Ultraviolet filters EN 171Infrare...

Chemical Oxygen Demand (COD) Analysis

Chemical Oxygen Demand (COD) Analysis The Chemical Oxygen Demand (COD) of water is determined by dichromate method after digestion. VWR offers 2 solutions to measure COD: Rapid method Official method COD Rapid Method Hach COD Rapid Method Hach Com...

Assays for final fill

Assays for final fill Control is influenced by aseptic procedures followed in the production environment and is adhered to by employee training gowning cleaning and environmental control. Process validation steps are followed to ensure an acceptab...

Rychlé testy Rychlej

Rychlé testy Rychlejší výsledky a snadné použití ve srovnání s tradičními metodami. Vyberte si z řady různých testů založených na přítomnosti nebo absenci enzymatické aktivity, imunologické screeningové testy nebo test na bázi molekulární biologie...

Peristaltic Pumps—Matching the Tubing to the Fluid

Peristaltic Pumps—Matching the Tubing to the Fluid Considering peristaltic pump tubing performance parameters Reprinted with permission of Putman Media Inc. Originally published in Chemical Processing magazine October 2001 Tubing is an essential p...

Referenčné materiály

Referenčné materiály Kľúčovými faktormi vo všetkých odvetviach priemyslu sú zvýšené možnosti prístrojových techník do rozsahov ppb ppt a samozrejme požiadavka aby výsledky boli overené a sledovateľné. Použitie pripravených štandardov a referenčnýc...

High Purity Acids

High Purity Acids The J.T.Baker® and Macron Fine Chemicals™ lines of high purity acids will meet your needs - even for detection of trace metals at ultra-low ppt levels. Sortiment produktov J.T.Baker® ULTREX II Ultrapure Acids Recommended for use ...

Conductivity measurement

Conductivity measurement Conductivity measurement of an aqueous solution is a method used to determine amount of nutrients salts and impurities. Conductivity standards are crucial to calibrate your conductivity meter. Depending on you measurement ...

Useful links

Useful links Some links to other parts of the VWR website that could be of interest to you! Chromatography Solutions Review our portfolio from instruments to consumables and high purity chemicals. Organic synthesis If you’re creating new molecules...

Performance Level 1: Everyday analyses, compound concentrations at easily detectable levels.

Performance Level 1: Everyday analyses, compound concentrations at easily detectable levels. Choose the right vial for chromatographic analyses. Thermo Scientific™ SureSTART™ Performance level 1 products are designed for everyday chromatography an...

Masterflex® B/T® Precision Pump Tubing

Masterflex® B/T® Precision Pump Tubing Ensure top performance with your Masterflex pump head by using precision-extruded Masterflex tubing to deliver accurate flow rates. Thirteen different material formulations are available. To order the correct...