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Masterflex® Pump Decreases the Risk of Heavy Metal Exposure Mercury a highly reactive and toxic substance can damage the central nervous system kidneys lungs and brain when one is exposed to high enough doses. Mercury poisoning may trigger symptom...

Pressure Conversion Convert units of Pressure instantly. Choose from 52 different units including pascal bar pound-force/square inch torr atmosphere technical Standard atmosphere gigapascal megapascal hectopascal ... From: To: pascal [Pa]exapascal...

Metal trace analysis and detection In metal analysis elemental evidence is now gathered from the tiniest traces in the ppm ppb and ppt ranges with sophisticated instrumentation like AAS ICP-OES or more recently ICP-MS. Rather than just looking – m...

Toxic and corrosive materials Always treat all chemicals as potential poisons and be aware of properties/precautions before use. Avoid direct contact with any chemical and never breathe in solvent vapours. Examples of chemicals giving off vapours ...

Case Study: A Custom Pump Solution for UV Coating Equipment Masterflex® Easy-Load® II Pump Head Replaces Diaphragm Pump in Coatings Equipment Situation/Challenge A leading manufacturer of UV curing and coating equipment using diaphragm pumps to tr...

Masterflex® L/S® Precision Tubing Life Data for Norprene/Pharmed and Tygon LFL L/S® Precision Tubing Life Data L/S Performance Data for Norprene®/PharMed® and Tygon LFL® Tubing Formulations Masterflex® Precision Tubing Precision tubing (L/S® 13 L/...

GHS and REACH changes VWR International 1st December 2010 Direction Chemicals Category Europe Page 1 on 3 Questions and Answers GHS and REACh changes to be implemented from the 1st of December 2010 Why have the hazard labels on the products I buy ...

Shear-Sensitive Pumping with Peristaltic Pumps Factors Impacting Shear Sensitivity Peristaltic pumps have become the gold standard for shear-sensitive pumping applications where damage to cells or agitation of a suspension or colloidal mixture may...

Grade Definitions J.T.Baker® and Macron Fine Chemicals™ have several grades and qualities. Download the pdf to discover the right grade for your application: BAKER ANALYZED™ Reagent ULTREX®/ULTREX® II BAKER INSTRA-ANALYZED™ Plus BAKER ANALYZED™ HP...

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. Product selection J.T.Baker® ULTREX II Ultrapure Acids Recommended for use in...

Standard Products Through VWR part of Avantor choose from over 100 standard products that have been designed to solve many common bioprocess applications. All products featured below are available for prompt delivery. Not seeing what you're lookin...

Trace Metal Analysis 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 and...

Chemicals for sample preparation Sample preparation is as important as the analysis of your sample. Make sure you use the right reagents to avoid contamination of your sample. Chemical Innovations MSDS Certificates Please refer to below Tips & Tec...

Reduce Pulsation Double Drive Output and Improve Accuracy with Double-Y Tube Sets Reduce Pulsation Double Drive Output and Improve Accuracy with Double-Y Tube Sets Double-y tube sets rely on two “Y” connections assembled to a split-channel tubing ...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 16.05.2013 page 1 from 7 Determination of the Chemical Oxygen Demand COD according to DIN 38 409 part 41 Application date: 16.05.2013 page 2 from 7 Use Determination of the chemic...

VWR Singapore Terms and Conditions of Sale – Rev. 01/10/2021 1. Definitions. a) “Agreement” means these Terms and Conditions of Sale. b) “Affiliates” means in relation to VWR any firm person or entity that is directly or indirectly controlled by A...