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Chemical Innovations Merck Smartchemicals - more products added in 2021! Make your titration with Mettler Toledo instrument more secure with these SmartChemicals with RFID label. VWR Chemicals new standards for petrochemistry More than 500 calibra...

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Solon Manufacturing Facility Our manufacturing facility in Solon OH include two buildings totaling 275000 sq. feet . Liquid manufacturing Liquid and aseptic processing Powder blending and processing Cleanroom liquid manufacturing and fill/finish C...

Upstream processing for vaccines Optimal production of vaccines is achieved in mammalian expression and insect systems using cell lines that are anchorage-dependent or suspension enabled. For most vaccines optimal production is achieved in mammali...

样品前处理 Knowledge Centre Application Library Pharma BioPharma Food & Beverage Sample Preparation Sample Preparation. How to best prepare a sample for HPLC analysis? This is a question we are asked many times and the answer is often, what do you want...

Toxic and corrosive materials Always treat all chemicals as potential poisons and be aware of properties/precautions before use. Avoid direct contact with any chemical and never breathe in solvent vapours. Examples of chemicals giving off vapours ...

Avantor Flowmor™ Packaging System improves free-flowability of hygroscopic salts What are hygroscopic materials? Examples are calcium chloride sodium chloride potassium phosphate and variety of buffer salts. Flowmor is a unique packaging system wh...

(Microsoft PowerPoint - Pr\344sentation VWR ChromJournal_Chromolith WP Epoxy-Immobilization_062018-vs2_BP \(005\).PPTX [Read-Only]) Benjamin Peters Tom Kupfer Gisela Jung Peter Knoell Egidijus Machtejevas Petra Lewits Juni 2018 via immobilization ...

33 LC Colum n Selection – C18 Reversed-Phase M aterials www.hichrom.co.uk • sales@hichrom.co.uk • Tel: +44 (0) 118 930 3660 Hichrom Lim ited C18 Reversed-Phase Materials SPECIFICATIONS OF C18 BONDED RP MATERIALS Octadecyl (ODS) or C18 bonded phase...

gelifesciences.com Protect your columns and your peaks Prolong your ÄKTA™ system chromatography column lifetime with Protein Prep syringe filters for ÄKTA systems 2 of 4 Protect your columns and your peaks Good practice in liquid chromatography (L...

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...

Chem-Durance Chemical pump tubing Introduction Choosing a pump tubing formulation often means compromising on one or more key performance characteristics. Formulations that offer broad chemical resistance typically do not offer long pumping life. ...

粘性流体泵管选型指南 如何使用本图表 示例： 您想以 150 mL/min 的速度泵送 800 厘泊的流体。在上图中“流速”轴上找到 150 mL/min，在“粘度”轴上找到 800 厘泊。沿着两条线找到它们的交汇处。从图中可以看出，L/S® 35 和 L/S® 36 泵管可实现所需的流速。这些泵管同样适用于粘度较低以及流速较低的情况。 注意： 所有粘度测试数据均基于坚固的泵管材料，例如 Norprene®、PharMed®、Viton®以及 Tygon® ，因为这些配方在高粘度应用中表现...

泵管选型指南 下面的“泵管选型指南”可助您为您的应用选择合适的泵管。下表中的化学相容性指南和耐化学性总结仅作参考。耐化学性和泵管磨损可能因用途而异，请根据实际条件测试您选择的泵管。 耐化学性分类 A —持续暴露 30 天后无损坏。 B —持续暴露 30 天后几乎没有损坏。 C —持续暴露 7 天后会产生一些影响。影响可能包括开裂、龟裂、强度损失、变色、软化或膨胀。有时，软化和膨胀是可逆的。 D —不建议连续使用。可能会立即造成损坏。 “_” —测试数据不可用或不适用。 配方 工作 温度 树...

Masterflex L/S 泵管选择 精密挤出泵管助您的 Masterflex L/S 泵头 达到最佳性能。泵管与我们的 L/S 泵头精密匹配。 我们提供精密泵管或高性能精密泵管以供选择。高性能精密泵管的管壁更厚，可提高产生压力、吸程、泵送粘性流体的能力以及泵管寿命。十几种不同配方可供选择。 BioPharm Plus 硅胶（铂金固化） BioPharm 硅胶（铂金固化） Chem-Durance® Bio C-Flex® C-Flex® ULTRA GORE® STA-PURE® PC...

Downstream purification for vaccines During subsequent steps for vaccine concentration and clarification followed by passage through several filtration steps and chromatography columns it is critical that vaccine purity potency and consistency be ...