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VWR Life Science Molecular Biology Reagents for every lab achieving outstanding results in your preferred workflow Molecular Biology grade biochemical and reagents with > than 99% purity Reliable consistent quality High-performance PCR reagents Mi...

Regulations/Norms Water Quality ISO 6059 Determination of total hardness (calcium and magnesium) - Titrimetric Method with EDTA ISO 6058 Determination of calcium - Titrimetric Method with EDTA EN ISO 9963-1 Determination of total alcalinity and co...

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...

Purification Chromatography media and buffer salts. Product selection Tris and biobuffers pH adjusters (acid) pH adjusters (base) Salts Chromatography media Cleaning reagents

General Use Laboratory Chemicals BDH Prolabo® is the brand of choice for educators offering a choice of specifications and great value for money. Click on the links below to search the product range. A specialist catalogue is available - contact y...

Life sciences and microbiology Our VWR range includes a broad selection of products for proteomics genomics cell culture microbiology and more all designed to help you explore new frontiers. Here we provide access to a reliable supply of exception...

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 ...

Harvest Denaturants and detergents for cell disruption. Product selection Denaturants Disulfide reducing agents pH adjusters (acid) pH adjusters (base) Salts

Downstream purification for gene therapy 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 successfu...

Avantor Production Chemicals Find everything you need for your biopharmaceutical production process. From fermentation and cell culture in the upstream process to formulation and finish in the downstream process. Fermentation and Cell Culture All ...

Buffer management solutions Buffers play a significant role in biopharmaceutical manufacturing. Typically representing a major component by volume used in downstream processing steps buffer preparation constitutes a significant proportion of a fac...

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Kjeldahl Analysis Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homoge...

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Metal trace analysis and detection In metal analysis elemental evidence is now gathered from the tiniest traces in the ppm ppb and ppt ranges with sophisticated instrumentation like AAS ICP-OES or more recently ICP-MS. Rather than just looking – m...