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Calibration Qualification Validation & Certification Services Your Role Your Challenge Our Services Portfolio Resources About Us In a laboratory environment we are often obligated to meet specific regulations and to comply with validation master p...

B2B Brochure Requisitioning approval workflows order transmission advance shipping notice order tracking goods receipt and invoicing are just a few areas where VWR International can benefit our customers through B2B. This will enable streamlined e...

NanoDrop NanoDrop One/Onec UV-Vis Spectrophotometer Pipette. Measure. Know. Quantify and qualify DNA RNA and protein samples with only 1-2 µL and have full-spectral data in seconds using the Thermo Scientific™ NanoDrop™ One Microvolume UV-Vis spec...

简化设备和仪器服务管理 Your Role Your Challenge Our Services Portfolio Resources About Us 避免因日常维护而导致停机 没有什么比需要验证，校准或维修的关键设备或仪器可以更快地停止生产。 资产和设备管理很容易成为一个严峻的挑战，因为计划外的停机时间拖延了研究计划，将已经超负荷的资源投入到管理任务中，并增加了整个实验室中所有员工的压力。 设备和仪器管理的复杂性取决于实际的设备。 它从管理供应商，合同，维护计划，法规遵从性和维修预...

Photometry for wastewater and environmental analysis - best practises and troubleshooting Tuesday 24th November 2020 14:00 to 15:00 CET (Berlin Paris Madrid) Replay Email Alerts Free Registration Chat Area Certificate of attendance Improve your ph...

Focus Production 2021 In this edition of FOCUS: Production magazine we present sustainable solutions as well as advice on regulations and innovations from some of the leading cleanroom suppliers as well as the experts at Avantor. Learn more about ...

合规性计量或者计量合规性 Your Role Your Challenge Our Services Portfolio Resources About Us In a laboratory environment we are often obligated to meet specific regulations and to comply with validation master plans (VMP’s). VWR provides a comprehensive range ...

New VWR® Gel Documentation & Western Blot Imaging Available! 8-pager to help you to choose from a wide range of instruments for gel or Western blot imaging and analysis based on fluorescence chemiluminescence or colorimetric dyes.

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 ...

Hichrom Catalogue 9 HICHROM Chromatography Columns and Supplies Hichrom Limited 1 The Markham Centre Station Road Theale Reading Berks RG7 4PE UK Tel: +44 (0)118 930 3660 Fax: +44 (0)118 932 3484 Email: sales@hichrom.co.uk www.hichrom.co.uk Catalo...

液相色谱峰容量优化与方法开发的不同视角和策略 网络研讨会 2024年3月21日 星期四 10：00-11：00PM(北京时间) 即刻报名参会 Email Alerts Free Registration Chat Area Certificate of attendance 1. 最大限度提高复杂小分子化合物分离峰容量的实用指南 Arianne Soliven 博士——英国艾万拓公司产品专家 利用反相（RP）分离条件开发用于复杂小分子样品的方法极具挑战性，尤其是样品基质本身可能含有不同浓度...

Thermo Scientific NanoDrop One Microvolume UV-Vis Spectrophotometers Intelligent microvolume analysis Pipette. Measure. Know. • Employs spectral analysis algorithms to identify contaminants in the sample and report a corrected concentration. • Ens...

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...

蛋白和生物大分子的分离 大分子液相色谱(Bio LC) 生物方法生产的活性成分的分离通常需要不同的方法。 产品页面 疏水色谱法(HIC) HIC是分离蛋白质而不会引起其变性的一种出色的技术，因此它的规模可从分析放大到下游工艺 分子筛色谱法(SEC) SEC根据分子大小分离组分。 它是非吸附性的，这意味着这种方法没有化学相互作用。 离子交换色谱柱 离子交换基于分子上的电荷进行分离。 它通常用于分离肽，蛋白质和寡核苷酸 宽孔反相HPLC 300Å孔径的C4或C8固定相适用于小分子蛋白和大分子肽...

pH measurement with Merck Supelco® Merck Supelco® MQuant® Reflectoquant test strips and instrument Merck Supelco® MQuant® pH test strips Merck Supelco® Mquant®visual color kits pH test strips Merck MQuant® pH measurement with Merck Supelco®

High-Purity Solvents & Reagents J.T.Baker® and Macron Fine Chemicals™ brand high-purity solvents and reagents give you the performance you need - minimizing the risk of contaminants that can limit accuracy while maximizing instrument sensitivity a...