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Focus: Chromatography Issue 2 – 2020

Focus: Chromatography Issue 2 – 2020 Contents: The importance of solvent quality in LC and LC_MS analyses and approaches to preserve mobile phase integrity New solutions for biopharma separations from Avantor® Ace® High efficiency sensitivity and ...

R&D

R&D Our facilities Our facilities are up-to-the-minute – so that we can offer you the very best advice in a fast moving marketplace. We have a Chromatographic Investigations Group at your service to answer queries and provide technical support. Ou...

Proteomics Workflows

Proteomics Workflows Innovative reliable and easy to use products to help you meet the demanding needs of your proteomics workflow. Product selection Acclaim 300 Achieve high-resolution peptide mapping and protein separations. The 3µm ultrapure si...

How Technology Is Shaping the Future of Clinical Trials

How Technology Is Shaping the Future of Clinical Trials Clinical trials are important for evaluating the safety and effectiveness of drugs medical devices and treatments. However conducting these trials is a complex and expensive process that invo...

General Description of an Application

General Description of an Application Application Date: 11.04.2013 Page 1 of 12 Total acid number number - TAN Application Date: 11.04.2013 Page 2 of 12 Use Determination of acidic constituents in petroleum products and lubricants by potentiometri...

Liquid Pumps Technical Equations and Information Tables

Liquid Pumps Technical Equations and Information Tables Efficiency Formulas for Rotary Positive Displacement Pumps Pipe Velocity It is best to allow 10 pipe diameter upstream and 5 pipe diameter downstream leading to the pump suction. Try to keep ...

Supercritical Fluid Chromatography

Supercritical Fluid Chromatography Supercritical fluid chromatography (SFC) is a chromatographic technique which uses a supercritical fluid as the mobile phase. Although SFC has been around for some time its adaptation as an orthogonal technique t...

Chiral Chromatography

Chiral Chromatography In many biological processes the activity of one member of an enantiomeric pair can be contrasted with the inactivity or even harmful activity of the other. The successful development of chiral stationary phases (CSPs) for HP...

Videos

Videos Videos If you are a beginner or an expert we have put together a range of videos to help you in your daily activities. SPE Clean Up Step Sample preparation has a big effect on your results. Getting it right is key. Correct Solvent Usage You...

Gas Chromatography

Gas Chromatography Gas chromatography is a valuable analytical technique capable of separating and quantifying a wide variety of sample mixtures and producing very reliable results for long periods of time. Used extensively in the food environment...

Laboratory and Production Support

Laboratory and Production Support VWRCATALYST can help your scientists focus solely on research — the nucleus of innovation and discovery. Our trained associates perform operational tasks to support efficiency in the lab or production area. Our ma...

Healthcare

Healthcare Avantor Healthcare Avantor serves the healthcare industry with equipment services and supplies for purposes that range from preventing hospital-acquired infection in surgical suites and patient care areas to protecting hospital pharmaci...

Contact Us

Contact Us Sustain the integrity and activity of your vaccine making use of our in-depth understanding of how raw materials perform and single-use systems can best be integrated in your workflows - from early discovery phase through product develo...

Supporting Research on COVID-19

Supporting Research on COVID-19 To support the ongoing research efforts on 2019-nCoV causing COVID-19 we've provided easy access to critical products needed for virus research and detection. Please contact your local Sales Representative for more ...

High-Purity Solvents & Reagents

High-Purity Solvents & Reagents J.T.Baker® and Macron Fine Chemicals™ brand high purity solvents and reagents give you the performance you need - minimising the risk of contaminants that can limit accuracy while maximising instrument sensitivity a...

Chromatography

Chromatography At VWR we think 100% chromatography high purity solvents reagents columns and consumables. Literature Contacts MSDS Certificates Analytical liquid chromatography For High Performance Liquid Chromatography (HPLC) VWR has one of the l...
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