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新闻 授权经销商 Chemical Innovations 实验室化学防护 Density standards Complete ICP-MS standards range at 10 mg/l Ion Chromatography standards 1000 mg/l in water Karl Fischer reagents for water determination Kjeldahl tablets PESTINORM SUPRATRACE solvents for pes...

VWR化学品 VWR Chemicals are our own wide range of laboratory and industrial chemicals with guaranteed high quality detailed specifications safe packaging and excellent service offering great value for money. Everything from basic technical reagents t...

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...

清洗剂/消毒剂 In order to fulfill the requirements of all cleanrooms in terms of disinfection cleaning and hygiene basan proposes a wide range of solutions adapted to each application. Our products carefully selected by our trained staff to fit your spe...

General Description of an Application Application Date: 19.12.2013 Page 1 of 7 Determination of water in vegetable oil using Titrator TitroLine® 7500 KF trace Application Date: 19.12.2013 Page 2 of 7 Use The application describes the procedure of ...

Supelco® SmartChemicals to improve your titration process Supelco® SmartTitrants and Supelco® SmartStandards are Merck’s latest development in titration technology. RFID tags on the bottles of the chemicals are scanned by the Mettler Toledo titrat...

General Description of an Application Application Date: 15.04.2013 Page 1 of 7 Determination of chloride/sodium chloride (salt) in food samples Application Date: 15.04.2013 Page 2 of 7 Use Potentiometric determination of chloride/sodium chloride (...

Current GMPs: Added Assurance of Quality for Masterlex Tubing With greater regulatory focus in the pharmaceutical industry attention increasingly turns to the rationale for various guidelines standards and specifications and their role as blueprin...

电化学校准 Brand-independant calibration service for pH-meters & conductivity meters We provide a traceable calibration service for all brands and models of pH-meters and conductivity meters . These meters are calibrated by using ISO 17025 certified eq...

General Description of an Application Application Date: 09.08.2013 Page 1 of 8 Water determination according to Karl Fischer in organic liquids Application Date: 09.08.2013 Page 2 of 8 Use This method is a general description how to determine the ...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application Date: 13.12.2013 Page 1 of 9 Determination of Alkalinity (Carbonate and Bicarbonate hardness) Application Date: 13.12.2013 Page 2 of 9 Use The alkalinity of water is a measure of its ca...

滴定仪 为您提供一切定量技术中所需的滴定产品，从传统的玻璃器皿到自动滴定仪，包括试剂和配件。 VWR Chemicals Indicators - to monitor your reactions and titrations Chemical reactions and the status of them can be followed by changes in the colour of the indicators. We have a complete range of pH...

KF 滴定仪 紧凑的体积或库仑水分测定的Karl Fisher滴定仪和相关试剂的选择。 Karl Fischer滴定体积为中到大体积的水（MG）相结合的快速和精确的水含量的测定具有操作简单 库仑Karl Fischer滴定是小水量（µG系列）的快速和精确的水含量的测定用很简单的操作相结合 Karl Fischer试剂 Karl Fischer reagents and titrants A wide range of volumetric and coulometric Karl Fisc...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application Datum: 29.3.2012 Seite 1 von 9 Determination of Calcium in jelly drinks Application Datum: 29.3.2012 Seite 2 von 9 Use This method is used for the quantitative determination of Calcium ...

色谱 At VWR we think 100% about chromatography whether its high purity solvents reagents columns or consumables. Literature MSDS Certificates Analytical liquid chromatography For High Performance Liquid Chromatography (HPLC) VWR has one of the large...

ClearKlens IPA Sterile Trigger Pouch Broad spectrum alcohol disinfectant now with reduced packaging waste Sterile 70% IPA now available in a collapsible 5L pouch significantly reducing packaging waste while ensuring product integrity. Manufactured...