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GC In gas chromatography sample preparation is critical to obtain the right result. Choosing the right chemicals for your method and application will help you for a succesful analysis. VWR offers a broad range of chemicals for sample preparation o...

Downstream purification for recombinant proteins 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 s...

Chemical protective garments: Factors to consider to make the right choice! Identify hazard Define minimum levels of protection needs Assess toxity of the hazardous substance Define performance requirements of fabric and seams Log in to see your c...

Guide to Selecting Tubing for Pumps and Fluid Handling Systems The right pump tubing is crucial when building your fluid processing pump system. Before you choose consider all aspects of your application: Chemical compatibility operating temperatu...

Process Peristaltic Pumps Provide Robust Effective Solutions For Demanding Mining Applications Gregg E. Johnson Masterflex Barrington IL USA. With Masterflex ® peristaltic pumps a well-balanced range of capabilities and flexibility combines with o...

Downstream purification for cell therapy Comparing downstream purification approaches between cell therapies and other biologics is quite different. Methods required to obtain the final cell dose with the required quality parameters include: Centr...

Nitrogen determination The Kjeldahl method is used to determine the nitrogen content of a sample. In this analysis the sample is digested with a strong acid and the free nitrogen reacts to form ammonium sulfate. Promotions Chemical Innovations Con...

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Workplace Safety Avantor Personal Protection Everyone is safer when you have a clean well-maintained laboratory. Avantor offers a comprehensive line of chemical handling storage facility maintenance and waste management products from the brand you...

Understanding the critical roles of cGMP chemicals and single-use technologies in cell & gene therapy manufacturing Webinar On demand Replay Rapid developments in cell & gene therapy have resulted in recent product approvals bringing these transfo...

UV/VIS spectroscopy UV/Vis analysis with a spectrophotometer can require different types of chemicals. First a specific grade of solvents is developed to avoid optical impurities of your sample. Second the spectrophotometer needs to be calibrated ...

General Description of an Application Application Date: 05.03.2013 Page 1 of 5 Quantitative analysis of hydrogen peroxide Application Date: 05.03.2013 Page 2 of 5 Content Content .......................................................................

Whatman™ Filters for Water Air and Soil Testing Accurate and reliable analytical results are important when monitoring air water and soil for Environmental testing. GE knows that you need to be sure your filtration step is efficient reproducible a...

Merck As the world leader in chemical analysis Merck offers a complete range of high quality products to meet rigorous analytical needs. Merck helps its clients improve the health and lives of people all over the world. The brand offers a wide ran...

VWR Custom Manufacturing Services VWR enables the advancement of science by providing high-quality chemicals and services customized to your product or manufacturing needs. We use operational excellence to deliver solutions that enable research te...

Masterflex® Peristaltic Pumps and Fluid Handling Solutions Carousel Everything you expect from Masterflex is all right here! Masterflex brand peristaltic pumps tubing fittings and more. Plus technical resources you have come to rely on. Find Resou...