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分析化学 Avantor分析化学 无论您使用哪种方法或技术，Avantor都会提供您每天所需的设备，试剂，耗材，工具和其他产品。 我们拥有工业，学术或政府实验室应用所需的一切。 Literature Webinars News 分析化学解决方案 Avantor提供广泛的产品，以满足分析化学实验室的特殊需求。 我们提供来自世界上最受信任品牌的高质量产品，以帮助您和您的同事回答生物医学研究，环境和法医工作，临床诊断以及其他材料科学应用中最具挑战性的问题。 Mass spectrometry M...

校准-范围 Our compliance & metrology services offer a broad range of calibration services for laboratory and measuring equipment: The current scope is: Balances Thermometers Temperature recorders Refrigerators Freezers (CO2)Incubators Pipettes Dispens...

General Description of an Application Application Date: 21.10.2013 Page 1 of 5 Quantitative analysis of ascorbic acid with Iodine titrant Application Date: 21.10.2013 Page 2 of 5 Use This method is used to determine the content of ascorbic acid (V...

悬浮物 VWR offers a variety of products for you to measure water quality from the point of view of suspended materials: Rapid method with moisture analysers Centrifugation or filtration methods in compliance with European norms The method for removin...

Health Management Human Health Care Measurement of Sodium in Athlete's Sweat It is useful to determine the amount of sodium present in sweat as replacing sodium (Na+) lost from sweating plays an important role in preventing fluid and electrolyte i...

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...

可重复使用的洁净室防护服 Consequently a well designed garment system that demonstrates certain technical and functional characteristics is an absolute requirement. The material is permeable to water vapour which together with a generous fit offers maximum com...

质量控制 A well performing QC laboratory ensures the integrity of a company's production process from raw material validation to finished product verification Metal trace analysis and detection Sample Collection Sample Preparation Liquid Handling VWR ...

实验室化学防护 当使用任何化学品，尤其是危险化学品时，安全至关重要。 当然，必须使用适当的个人防护设备，但您可能还需要考虑其他选择来帮助您保持实验室安全： 化学品处理–选择易于处理，更安全的容器中的化学品可以让您更安全 准备好合适的吸收剂以防意外破损或溢出 使用更安全的化学替代品并监控有害残留物，避免不必要的危害 桌面保护和更安全的分配 化学品存储，包括危险标签 此外，我们还提供了一些常见问题解答，希望您能找到有关REACH和CLP法规的有用信息。 可以下载一般安全准则和技术指南，以及指向...

Production Chemicals News PESTINORM SUPRATRACE solvents for pesticide and organic substances trace analysis PESTINORM SUPRATRACE – a universal solvent for every application Secondary reference standards for Gas Chromatography Aqueous solutions for...

General Description of an Application Application Date: 24.05.2013 Page 1 of 7 Determination of Peroxide value Application Date: 24.05.2013 Page 2 of 7 Use The peroxide number gives the initial evidence of rancidity in unsaturated fats and oils. O...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 28.2.2012 Seite 1 von 8 Determination of total titratable acidity in wine and most (EU version) Application date: 28.2.2012 Seite 2 von 8 Use This method is used for the quantitat...

Automatic titration without all the complications Titration can be easy. The TitraLab AT1000 from HACH uses pre-set functions that eliminate complex programming and provide accurate results. An ideal replacement for the burette! Stop guessing when...

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...

Masterflex B/T® Tubing Life Technical Data B/T Performance Data for NORPRENE® Food Silicone and C-FLEX® Tubing Formulations Like the L/S® and I/P® tubing sizes B/T sizes B/T® 86 B/T® 88 B/T® 90 and B/T® 92 tubing offer all the characteristics of t...

Antibiotics & Antimycotics Antibiotics and Antimycotics Antibiotics and Antimycotics are a type of antimicrobial drug used in the treatment and prevention of bacterial infections. They may either kill or inhibit the growth of microorganisms. In sc...