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You Searched For: Zinc (II) nitrate hexahydrate

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Chemicals for sample preparation

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...

Regulations/Norms

Regulations/Norms Water Quality ISO 6059 Determination of total hardness (calcium and magnesium) - Titrimetric Method with EDTA ISO 6058 Determination of calcium - Titrimetric Method with EDTA EN ISO 9963-1 Determination of total alcalinity and co...

Case Study: A Custom Pump Solution for UV Coating Equipment

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

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/...

~~FAQ GHS and Reach changes~~

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

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

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

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

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

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...

Product Selector Guides

Product Selector Guides Additives and supplements for microbiology Need an additive or supplement for your culture media in microbiology? Quickly find your product (egg yolk cycloserine OGY TTC etc.) using the VWR Selector ~~Additives and suppleme...

~~Gehaltsbestimmung von Ca und Mg in Mineralwässern~~

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...

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 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 ...

VWR Singapore Terms and Conditions of Sale – Rev. 01/10/2021

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...

Quick Search By Selector

Quick Search By Selector To help with your product search choose the VWR selectors. You can refine your search using specific criteria defined for each selector. The choice will be easier from a reduced list tailored exclusively to your need. You ...

Masterflex videos

Masterflex videos Technical support on your schedule Browse our extensive video library to learn more about a specific product discover how to choose the right product for your application or find technical support when you need it. Mounting and L...
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