You Searched For: cis-Dicyclohexano-18-crown-6 (mixture of syn-cis and anti-cis isomers)

Application COD measurement in waste water (rapid-digestion method) Photometric determination of chromate consumption subsequent to digestion in 20 min Materials and reagents: Reagents Cat.No. 114560 Spectroquant® COD Cell Test measuring range 4.0...

V-LINE The new formula for the storage of hazardous materials ››› Vertical drawer technology for simplified operation. ››› Identical storage volume to standard cabinets – but only half the cabinet width. ››› Access and visibility from both sides t...

@@NUMMER 8090145@@ Myco-4 For the treatment of Mycoplasma-infected cells Product code A8366 Description Contamination of cell cultures by mycoplasma is a common problem. Mycoplasma contamination causes biochemical changes as well as changes in the...

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...

Column Selection Column Selection Selecting the correct column is key to your success. There are thousands or columns to chose from. How can you be sure that you choose the correct one? We are here to help you find the right column for your needs....

Protein Purification Methods: A Comprehensive Overview The basic aim in protein purification is to isolate one particular protein of interest from other contaminating proteins to study its structure and function. This page will provide an overview...

PCR Cycling Process – An Overview of the 3 Stages PCR (Polymerase Chain Reaction) amplifies DNA and involves a series of temperature cycles critical for amplifying the DNA target. The cycling process is divided into three main stages: denaturation...

Microbiology and Hygiene Testing In Microbiology, all the VWR media products are produced using high quality raw materials and are subject to strict quality controls in a production environment following Good Manufacturing Practice guidelines. The...

Chemical Tracking Solution Improves Risk Management at Large University Your Role Your Challenge Our Services Portfolio Resources About Us Contact Us Challenge With an estimated quantity of chemical containers between 80000 and 100000 the Departme...

From Farm to Fork-Pesticide Reference Materials for Food and Environmental analysis Webinar Monday 29th November 2021 15:00 to 16:00 CEST (Berlin Paris Madrid) Replay The usage of pesticides in agriculture has great influence on farm workers anima...

Gas Chromatography Gas chromatography uses helium hydrogen or other gases to separate identify and quantify sample mixtures with reliable results. This technique is widely used in the food environmental and chemical industries but also has many ot...

Merck for the pharmaceutical industry In this page you will find Analytical Application Notes for Pharma industry to help you find the right tool in a wide range of techniques. These Merck application notes contain all the relevant technical infor...

Mycoplasma: Detection & Elimination Mycoplasma in Cell Culture Contamination of cell lines with mycoplasma is a widespread and often underestimated problem. Although visible signs like turbidity or pH-changes are rare mycoplasma infections can cau...

Monoclonal Antibodies: Understanding Their Production and Clinical Applications Monoclonal antibodies mAbs have transformed the field of medicine thanks to their remarkable specificity and effectiveness in treating various diseases. This article w...

Terms & Conditions TERMS AND CONDITIONS OF VWR INTERNATIONAL LTD These terms and conditions cover all sales of products and services by VWR International Ltd (VWR) in the Republic of Ireland and any information and advice given whether charged for...

Titration with Merck chemicals and solutions Titration is a quantitative chemical analysis to determin the unknown concentration of any substance. Depending on the substance you want to analyse different titration reactions can be used. Acid base ...