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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...

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管螺纹类型和名称 经 Colder Products Company 许可发布 综述 为了应用于紧固和液压系统，不同类型的螺纹相继问世。其中，液压回路中的塑料与金属、锥形/平行螺纹接头尤其引人关注。对此本文进行了讨论并给出了一些建议，以帮助了解不同类型的螺纹及其使用方式。 发展 19 世纪，液压和气动回路以及紧固部件需要各种各样的螺纹类型。因此，制造商开始自己设计紧固系统。这就导致了兼容性问题。英国机械工程师和发明家 Joseph Whitworth 爵士于 1841 年设计了一款统一的螺...

Masterflex® L/S® Precision Tubing Life Data for Norprene/Pharmed and Tygon LFL L/S® Precision Tubing Life Data L/S Performance Data for Norprene®/PharMed® and Tygon LFL® Tubing Formulations Masterflex® Precision Tubing Precision tubing (L/S® 13 L/...

Attachment and differentiation of normal and transformed cells Corning Matrigel matrix certified LDEV-free and the trusted leading basement membrane provides a physiologically relevant environment for studies of cell morphology biochemical functio...

Lean Process Implementation Streamlines Glassware Service Your Role Your Challenge Our Services Portfolio Resources About Us Challenge A global Fortune 500 pharmaceutical company was experiencing a large number of complaints regarding its glasswar...

SUCCESS STORY LEAN PROCESS IMPLEMENTATION STREAMLINES GLASSWARE SERVICE Implementing Lean Processes Creates A Streamlined Service & Cost Saving Initiatives Challenge A global Fortune 500 pharmaceutical company was experiencing a large number of co...

PowerPoint Presentation ACE ® HPLC / UHPLC Columns PHASE USP LISTING FUNCTIONAL GROUP ENDCAPPED PARTICLE SIZE (µm)* PORE SIZE (Å) SURFACE AREA (m2/g) CARBON LOAD (%) PH RANGE 100% AQ compatible ACE® Traditional Chemistries C18 L1 Octadecyl Yes 1.7...

SPEKTRALPHOTOMETER NanoDrop™ ONE Photometrische Probenanalyse in Vollendung dank intelligentem Acclaro™-Softwaremodul bei nur 1 µl Probenvolumen! Ideal für Konzentrations- und Reinheitsbestimmungen von DNA- RNA- und Proteinproben. Das neue NanoDro...

product information 1 PCR Mycoplasma Test Kit Ready-to-use PCR Mix for the detection of Mycoplasma in Cell Culture Product-No. A3744 Introduction The PCR Mycoplasma Test Kit is designed to detect the presence of Mycoplasma contaminating biological...

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...

Masterflex Ismatec Peristaltic Pump Selection Guide Contents Why Select Masterflex Ismatec? Selecting a Masterflex Ismatec Pump Selecting Ismatec Pump Tubing Pump System and Drive Selection by Flow Range Why Select Masterflex Ismatec? Flow rates a...

Trusted by scientists worldwide the Thermo Scientific™ NanoDrop™ instruments set the standard for microvolume analysis delivering accurate nucleic acid and protein sample concentration as well as sample purity information. Quantify and qualify DNA...

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...