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Alcohols Disinfectants and Detergents Contec offers a wide range of specially formulated chemicals for the cleaning and disinfection of critical and sterile environments. From hydrogen peroxide solutions and IPA to fast-acting validated sporicidal...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 16.05.2013 page 1 from 7 Determination of the Chemical Oxygen Demand COD according to DIN 38 409 part 41 Application date: 16.05.2013 page 2 from 7 Use Determination of the chemic...

General Description of an Application Application Date: 10.04.2013 Page 1 of 10 Total base number – TBN according to ASTM D2896/ISO 3771 Application Date: 10.04.2013 Page 2 of 10 Use Determination of basic constituents in petroleum products by pot...

Gas Chromatography Gas chromatography is a valuable analytical technique capable of separating and quantifying a wide variety of sample mixtures and producing very reliable results for long periods of time. Used extensively in the food environment...

The Role of RNA in Protein Synthesis Ribonucleic acid (RNA) plays a crucial role in protein synthesis. Protein synthesis occurs in two main stages: transcription and translation. During transcription the DNA sequence of a gene is used as a templat...

Reduce Complexity and Focus on Your Core Science Your Role Your Challenge Our Services Portfolio Resources About Us Contact Us Essential but non-core activities like research supplies management preparing experiments and basic protocol-driven work...

Rotary Evaporators - How to increase efficiency in your lab Webinar Thursday 19th October 2023 10:00 AM to 11:00 AM CEST(Berlin Paris Madrid) Replay Email Alerts Free Registration Chat Area Certificate of attendance Rotary evaporators are used dai...

General Description of an Application Application Date: 11.04.2013 Page 1 of 12 Total acid number number - TAN Application Date: 11.04.2013 Page 2 of 12 Use Determination of acidic constituents in petroleum products and lubricants by potentiometri...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 03.04.2013 page 1 from 11 Determination of Acid number and free fatty acids (FFA) in fats and oils Application date: 03.04.2013 page 2 from 11 Use The method is suitable for edibl...

NMR NMR (Nuclear Magnetic Resonance) is used as a standard analysis method for structural determination of an organic compound. In NMR analysis the ratio of the number of atomic nuclei in a compound corresponds to the ratio of the areas of the pea...

Gas Chromatography Gas chromatography uses helium hydrogen or other gases to separate identify and quantify sample mixtures with reliable results. This technique is widely used in the food environmental and chemical industries but also has many ot...

Greener solutions for Controlled Environments The cleanroom is inherently a challenging environment to be environmentally conscious. We use a lot of energy and rely on single-use items and additional packaging to reduce the risk of contamination e...

An Overview of Proteomics Proteomics is the study of proteins in a biological system that offers the required understanding of an organism’s structure and function compared to genomics. Proteins are the functional units of cells performing various...

An Overview of Protein Expression Systems Protein expression systems play a vital role in facilitating essential biological functions. This article highlights the significance of these systems and their contribution to the expression of recombinan...

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...

Solutions to manage complexity in global single-use supply chain for vaccines manufacturing Webinar On demand Replay Single-use systems have been proven to enable a more flexible cost-effective approach to manufacturing monoclonal antibodies (mAbs...