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Merck Supelco Standards New: Merck Supelco® standards and reference materials Additional Standards Additional Standards Amino Acid Peptide & Protein Standards Amino Acid Peptide & Protein Standards Biomarkers and Metabolomics Standards Biomarkers ...

Micoelectronics Case Study NEED A manufacturer and leading supplier in the microelectronics industry asked VWR Custom Manufacturing Services to develop an amino acid solution for surface coating and polishing of silicon wafers used in production o...

Food & Beverage Food & Beverage You are looking to identify or quantify a certain compound in a food or drink sample. Chromatographic techniques are often used for the identification and quantification of a range of analytes. Analysis of Patulin i...

Cell culture Both autologous and allogeneic cells are obtained from donors utilizing methods including but not limited to apheresis aspirates and surgical biopsies. The donor cells of interest are processed to remove undesirable contaminants and p...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 03.04.2013 page 1 from 10 Determination of Kjeldahl- Nitrogen Application date: 03.04.2013 page 2 from 10 Use The method is suitable for samples which contents nitrate or protein....

Fermentation and Cell Culture Product selection Amino acids Minerals and nutrients pH adjusters (acid) pH adjusters (base) Sugars

BOD incubators All BOD methods require samples to be kept at 20 °C (68 °F) for 5 days. VWR offers a wide range of temperature-controlled incubators. The Lovibond® range 6 models; 2 to 40 °C (01 °) 135 to 445 l The Velp range 6 models; fixed or 3 t...

solid phase techniques Thermo Scientific Solid Phase Guide H H NNHHHHH CCC H C HH 3 H 3 C SSS N H NN H N HHH 222 OO N HHH 2222 O OOOO OO H C H C H C H C 33 HHHH an introduction to H H N H CH 3 H 3 C S NH 2 NH 2 O NH 2 O H O O O O H CH 3 H Surface ...

Choosing laboratory plasticware with the right chemical compatibility By DWK Life Sciences Plasticware is required for a variety of laboratory processes but an understanding of plastic chemical compatibility - its physical properties and how this ...

NORPRENE® (A 60 G) Tubing Advantages: Best choice for vacuum/pressure applications. Offers longest life with good flow consistency. Heat and ambient ozone resistant. Good resistance to acids and alkalies. Black color hides dirt and dust. Heat seal...

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

Instrument Systems & Modules VWR International provides a comprehensive range of innovative products incluiding specialist software to enhance and simplify both methods and data handling. Our strength is to offer this together with a comprehensive...

PG1702-PJT2232-COL05448-Protein-Quantification-TechNote-Gobal.indd TECHNICAL NOTE NanoDrop One/OneC and Multiskan Sky spectrophotometers A theoretical and practical guide for spectrophotometric determination of protein concentrations at 280 nm of ...

Nunc™ plates for immunoassays Immunoplates from Nunc are manufactured to the highest standards developed over 40 years of production. This high-quality deliver consistency of performance from month to month giving results you can rely on. The rang...

Avantor Production Chemicals Find everything you need for your biopharmaceutical production process. From purification to formulation and finish Avantor has it all. Fermentation and Cell Culture All additives such as amino acids minerals and vitam...

NORPRENE® Food (A 60 F) Tubing Advantages: Similar to NORPRENE (A 60 G) (series 06404) but with FDA compliance. Excellent for food and dairy applications. Offers longest life with good flow consistency. Heat and ozone resistant. Good resistance to...