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NMR Solvents & Tubes Nuclear Magnetic Resonance (NMR) spectroscopy is an analytical chemistry technique used in quality control and research for determining the content and purity of a sample as well as its molecular structure. Find NMR Tubes and ...

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...

General Description of an Application Application Date: 24.05.2013 Page 1 of 7 Determination of Peroxide value Application Date: 24.05.2013 Page 2 of 7 Use The peroxide number gives the initial evidence of rancidity in unsaturated fats and oils. O...

3M Personal Safety Division 3M™ Peltor™ X Series levels of Comfort Durability 3M™ PELTOR's highest and Protection The Power to Protect Your World.SM The new 3M™ Peltor™ X Series ear muffs offer a wide range of attenuation levels that helps meet ma...

www.pall.com/lab Microbiological Evaluation of 0.45 µm Membranes A Comparative View on Mixed Cellulose Ester (MCE) Summary Membrane filtration (MF) technique is the regulatory accepted and preferred method for recovery of microorganisms in product...

Silicone (peroxide-cured) Tubing Advantages: Excellent biocompatibility; no leachable additives DOP or plasticizers; odorless and nontoxic fungus resistant. No taste imparted to transported fluids. Extremely good at low temperatures. Weather ozone...

Kjeldahl tablets 20 different compositions for nitrogen determination A comprehensive range of ‘ready to use’ tablets to meet the optimal requirements for the sulphuric acid decomposition phase of the Kjeldahl method for nitrogen determination. Av...

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

Focus: Chromatography Issue 2 – 2022 Contents: pH control for LC and LC-MS method development Difluoroacetic acid as an effective mobile phase modifier for the LC-UV/MS analysis of proteins Learn the theory behind the advantages of solid core part...

Titration with Merck chemicals and solutions Titration is a quantitative chemical analysis to determin the unknown concentration of any substance. Depending on the substance you want to analyse different titration reactions can be used. Acid base ...

PanReac Applichem Decontamination Decontamination and Control Reagents It is important to work clean as contamination is very frustrating for the scientist and in the end also very expensive. PanReac AppliChem offers a variety of products for prev...

With a novel proprietary design Corning 96-well spheroid microplates are ideal for generating and analyzing 3D multicellular spheroids in the same microplate. The microplates offer the following benefits: ◗◗ The Corning Ultra-Low Attachment (ULA) ...

Organic synthesis with Alfa Aesar and Acros organics Find compounds for each step of your organic synthesis workflow, including a wide variety of Acros Organics™ and Alfa Aesar™ chemicals, catalysts, and reagents to progress your research with: • ...

Avoid Contamination In The Lab & F&B Production Site For every step in your food and beverage process whether it is storage production sampling or analysis avoiding contamination is key to ensure a safe product for consumption. Avoiding contaminat...

Density standards 182 density standards for use at different temperatures (15°C 20°C 25°C 40°C 50°C 60° 80°C) Extensive range of density standards in accordance with ASTM D1480-12 for density or relative density (specific gravity) measurements by ...

The Thinnest Chemical Resistant Disposable Glove Introducing the Microflex 93-260 the new glove that's changing the face of chemical hand protection. With an innovative three layer design Microflex 93-260 offers the reliable protection workers need ...