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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...

微生物检测 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 products conform with Inter...

e-Procurement Applications VWR has invested in technology to develop interfaces to the major e-proceurement software providers listed below. We now have experience in many of the electronic message types in the communication of documents between t...

General Description of an Application Application Date: 10.04.2013 Page 1 of 10 Total base number – TBN according to ASTM D2896/ISO 3771 Application Date: 10.04.2013 Page 2 of 10 Use Determination of basic constituents in petroleum products by pot...

化学品和试剂 VWR化学品根据您的应用按照等级优化，所有产品参数详细并且质量可靠。如需申请VWR化学品目录，请点击下面按钮。 Chemical Innovations Literature MSDS Certificates Solvents Our different solvent grades are optimised to your applications. Inorganic Reagents High quality inorganic reagents including...

Ductless Fume Hoods Ductless recirculating fume hoods are an alternative to fumes cupboard when it is not possible to build an extraction circuit from internal to external. These fume hoods are equipped with filtration technology that is specific ...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 28.2.2012 Seite 1 von 9 Determination of FOS TAC value in Biogas plants Application date: 28.2.2012 Seite 2 von 9 Use The determination of the volatile organic acids (FOS) and tot...

Horiba 笔式电化学测试仪 Horiba便携式电化学测量仪是你的口袋实验室，它整合了电极，显示屏和样品容器在小小的测试仪中，可以通过一滴样本来简单，高效的测试现场样品。 PH COND SALT NA+ K+ NO3- Ca2+ iCa2+ Easy, three-step measurement. Follow simple, good testing procedures for accurate and dependable results: Calibrate correctl...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 07.11.2013 page 1 from 10 Determination of bases with Perchloric acid titration Application date: 07.11.2013 page 2 from 10 Use This application note describes the non-aqueous tit...