Nacalai Tesque

Nacalai Tesque SFC Column COSMOSIL 5Cholester, 120Å, 5 μm, 4.6 x 250 mm

Name: Nacalai Tesque SFC Column COSMOSIL 5Cholester, 120Å, 5 μm, 4.6 x 250 mm
Brand: Nacalai Tesque

COSMOSIL Cholester is a reversed phase HPLC column with Cholesteryl bonded silica packing material, which provides equivalent hydrophobicity like that of traditional ODS columns. However, Cholester offers strong stereoselectivity for hydrophobic compounds to yield unique and reproducible separation patterns following the same analytical conditions used with other ODS columns. Cholesteryl bonded groups are very rigid structures and offer improved separation of compounds that are difficult to analyze with Alkyl Group bonded materials. Supercritical Fluid Chromatography (SFC) has become more attractive because it offers some advantages over HPLC, such as high speed, unique selectivity and environmentally friendly separations. Many conventional normal-phase stationary phases, such as diol, amino and cyano, have been used for SFC applications. However, these phases present limitations for separations. COSMOSIL SFC Columns have been developed to enhance the capability of SFCZobraziť viac

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