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Efficiency of maple sap collection doubles using Masterflex B/T pump and FDA-approved tubing An entrepreneur in Michigan who sells homemade maple syrup needed to increase the collection of maple tree sap because his business was growing. He was co...

Plasmid DNA Manufacturing Plasmid DNA (pDNA) is the vital starting point to produce viral vectors for gene therapies and gene-modified cell therapies, and for mRNA vaccine and therapies, as well as being used as an API for non-viral gene therapy. ...

Streamlined reversed-phase method development using combined column screening and software modelling approach Webinar Thursday 11th October 2019 15:00 to 15:45 CEST (Berlin Paris Madrid) PRESENTED IN ENGLISH REPLAY Email Alerts Free Registration C...

Current GMPs: Added Assurance of Quality for Masterlex Tubing With greater regulatory focus in the pharmaceutical industry attention increasingly turns to the rationale for various guidelines standards and specifications and their role as blueprin...

滴定仪 为您提供一切定量技术中所需的滴定产品，从传统的玻璃器皿到自动滴定仪，包括试剂和配件。 VWR Chemicals Indicators - to monitor your reactions and titrations Chemical reactions and the status of them can be followed by changes in the colour of the indicators. We have a complete range of pH...

基因治疗中的上游工艺 Achieve optimal generation of gene therapy vectors with our non-viral transfection and viral transduction products. Avantor® can provide culture systems that support processes development scale-up and full manufacturing. 我们的系统包括： 转染和电穿孔...

甜蜜的成功：Masterflex® B/T® 变速泵助力著名枫糖浆生产商提升产量 In a hamlet in northern New York three miles from the Vermont border Rascher’s Sugar House resides as a beacon to maple syrup lovers around the region. Owner Steve Rascher is sweet on quality and the syrup ...

Contact Us Improve your Fetal Bovine Serum Experience with Avantor Seradigm! We can help by providing you with additional information answering questions or providing a sample. Complete this form and we will contact you in order to see how we can ...

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Laboratory Water Purification Systems Water purification in a laboratory is vital. The use of high purity water in an analytical laboratory can substantially reduce the time spent on troubleshooting issues due to contamination of the sample or ins...

Solutions For TOC Analysis Total Organic Carbon (TOC) Analysis Solutions for Detecting Organic Contamination in Water Dissolved organic carbon is oxidised by sodium persulphate reagent and CO2 produced is measured by spectrophotometry. Many other ...

Tissue Diagnostics Case Study NEED A leading supplier of tissue-based diagnostic solutions needed a manufacturing partner to produce various dye and solvent blends in large batches. Local restrictions prohibited the company from handling hazardous...

Biopharmaceutical Keeping the 'Express' in Protein Expression NEED A biopharmaceutical company with novel technology for rapid expression of protein therapeutics in cellular-free systems asked VWR Custom Manufacturing Services to manufacture a com...

切向流过滤：更简便、更快捷、更高效 当需要高效、经济地去除杂质且涉及大量样品时， 切向流过滤 (TFF) 可能是最佳选择。TFF 采用 过滤器 分离或隔离特定粒径的颗粒。不同于传统（或死端）过滤，切向流过滤允许流体循环穿过过滤器以产生压差，而不是强制流体通过。 这种 “切向”过滤 方式意味着样品平行流过过滤器，并通过储液器进行多次循环。小于孔径的颗粒可通过滤膜，形成滤液。 TFF也称为 错流过滤，包括微滤、纳滤和超滤。 切向流过滤的优势 使用 TFF，可避免较大颗粒在过滤器中堆积或结块，提...

Sugars and carbohydrates compendial and multi compendial Innovations Key carbohydrates for bioprocessing Biopharmaceutical production often uses carbohydrates at different stages of the process notably fermentation cell culture or formulation. Ve...

product information 1 Myco-1&2 Set Myco-1&2 Set (A8360) contains Myco-1 (A5222) Myco-2 (A5233) Product No. A8360 Description Treatment of Mycoplasma-infected Cells with Antibiotics The contamination of cells with mycoplasma is a very common proble...