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使用双 Y 管组件减少脉动、进行双驱动输出并提高准确度 使用双 Y 管组件减少脉动、进行双驱动输出并提高准确度 双 Y 管组件依赖于组装到分流通道管配置中的两个“Y”型连接。分流通道允许两个泵管通道使用一个泵——有效确保流量加倍。双 Y 管组件通常与两个堆叠泵头或专为其设计的泵头一起使用。泵工作时，一个通道从上游统一点“拉动”流体，而另一通道则将流体“推送”到下游统一点——本质上“分裂”了流体通路。分离流体通路不仅提供两倍的泵输出（流体通路宽度相同的情况下），还可以大大减少下游脉动，进而有...

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 ...

泵在疫苗开发和生产中的重要作用 人类一直面临着无数的病原体威胁，从常见的季节性流感到引发脊髓灰质炎、麻疹和最近新冠肺炎 (COVID-19) 等更具侵略性的致病因子。引发这些疾病的因素通常是病毒或细菌细胞，而且，基于其攻击方式，人体可能难以足够快速和有效地做出反应，以成功预防疾病。 接种疫苗是最常见的先发制人的方式，有助于改善免疫系统对这些病原体的反应有效性。疫苗有多种形式，每种形式的目的都是激发人体对病原体的免疫反应，同时确保在疫苗接种过程中，宿主不会受到健康威胁。正是出于这种期望和必要...

标准产品 Avantor旗下VWR，我们提供100多个标准产品，这些产品被设计用于解决许多常见的生物工艺应用。以下所有产品均可即时交货。 没有找到你需要的？我们的专家团队可以应用他们的流体输送知识来设计定制化一次性用品解决方案，以满足您的具体应用。了解我们的定制一次性用品解决方案。 产品 Avantor TopMixer 200和TopMixer 500 我们的生物制药工艺的模块化混合系统与集成配方方案 带SterilEnz™连接的Avantor一次性高压输送软管，Avantor流体处理 ...

Overcome challenges of cfDNA purification with high throughput automated extraction processes Webinar Tuesday 11th May 2021 15:00 to 16:00 CET (Berlin Paris Madrid) Register Email Alerts Free Registration Chat Area Certificate of attendance Circul...

AVANTOR/VWR中国（“本公司”）销售一般条款与条件 本条款与条件将作为本公司销售产品和服务的商业交易的组成部分，双方已阅读并理解这些条款和条件，并同意受这些条款和条件的约束。 定义- AVANTOR/VWR中国(“本公司”），在本协议下包括，但不仅限于，Avantor Life Sciences (Shanghai) Co. Ltd./艾万拓生命科学（上海）有限公司、Avantor VWR (Shanghai) Co. Ltd./艾万拓威达优尔国际贸易(上海)有限公司VWR Int...

Nucleic Acid Purification Featured Solutions Omega Bio-tek Inc. offers high quality convenient and cost-effective products for nucleic acid purification. Learn more cfDNA kits Additional Resources Sample Request Application Note- cfDNA 8ml samplea...

@@NUMMER 8090145@@ 1 DNA-ExitusPlus & DNA-ExitusPlus IF Reagent for the removal of DNA and RNA contaminations Product codes A7089 and A7409 Description DNA-ExitusPlus™ is a novel patented reagent for the removal of nucleic acid contamination fro...

OEM - Contract Manaufacturer Case Study NEED To increase competitve advantage of a company's laboratory chemicals portfolio VWR explored sourcing Solutions and ACS grade Salts from alternative contract manufacturers. The company's chemical portfol...

A collaborative ecosystem: Accelerating the commercial manufacturing of novel vaccines and other therapeutics Webinar On demand Replay Over the last 35 years the biopharmaceutical industry has made significant contributions to improving human heal...

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/...

基因治疗中的下游纯化 With more than 30 years of chromatography experience developed products and services we have every solution to meet your needs. Our J.T.Baker® brand BAKERBOND™ chromatography resins have been used successfully in commercial and clinical...

Protein & mAb Chromatography Featured Solutions Avantor®ACE® Reversed-phase HPLC has become an essential tool in the separation and analysis of proteins and peptides. Industry-leading ACE® columns are available with 300 Å pores ideal for your prot...

Generating CRISPR cell models an overview challenges and latest technologies Webinar Thursday 29th November 2019 - Polyplus 17:00 to 18:00 CEST (Berlin Paris Madrid) PRESENTED IN ENGLISH REPLAY Email Alerts Free Registration Chat Area Certificate ...

General Description of an Application Application Date: 15.04.2013 Page 1 of 7 Determination of chloride/sodium chloride (salt) in food samples Application Date: 15.04.2013 Page 2 of 7 Use Potentiometric determination of chloride/sodium chloride (...

Streamlining Procurement and Inventory Management Leads to Increased Productivity Your Role Your Challenge Our Services Portfolio Resources About Us Challenge In addition to planning a relocation to a new headquarters to accommodate growth a biote...