Chromatography is a chemical method to separate chemical mixtures based on their properties. Chromatography types include adsorption chromatography, ion-exchange chromatography, and size-exclusion chromatography. ASIS Scientific provides loose-fill chromatography media, thin-layer chromatography plates, as well as ready-to-use columns for high-performance liquid chromatography systems, from Merck.
For our most discerning winery clients, we are pleased to present a variety of enzymes and enzyme kits for your wine analysis needs from Unitech Scientific, located in the heart of the Napa Valley in California.
From little things, big things grow. For microbiological monitoring, cultivation, and research, you will find ready-made plates, media powders, media granules, and ready-made media solutions here, as well as nutrients and stains specific for microbiology. Brands include Amyl Media and Merck.
Specialised reagents and enzymes for biochemical, genetic, and pharmaceutical research are found here. Browse through a selection of amino acids, nuclear bases and their derivatives, oligopeptides, oligonucleotides, sugars and their derivatives, and enzymes in every shape and form. Brands include Merck, Acros, and TCI.
For the highest assurance of quality and purity, insist on ready-made standard solutions to concentrations of percentage, normalised concentration, or molarity. Ask us today about obtaining technical documentation on these products. Brands include Merck, Chem Supply, and Scharlau.
Test strips can quickly measure the concentration of a chemical in a sample, or the pH of an acid or base, without expensive equipment or tricky procedures. When the strip provides a reading, simply throw it away – it couldn’t be easier! Brands include Merck and Precision Laboratories.
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