Regis

Regis HPLC Guard Column ChiroSil SCA (-), 5 μm, 3.0 x 10 mm

Name: Regis HPLC Guard Column ChiroSil SCA (-), 5 μm, 3.0 x 10 mm
Brand: Regis

The ChiroSil® RCA(+) and SCA(-) chiral stationary phases were eveloped by RStech Corporation in Daejeon, South Korea. This phase is prepared by a covalent trifunctional bonding of (+) or (-)-(18-crown-6)-tetracarboxylic acid as the chiral selector. The covalent bonding ensures universal solvent compatibility and allows operation under ambient conditions. Columns are available in both enantiomeric forms to allow the scientist to invert elution order by simply switching columns. This chiral stationary phase is the choice for the separation of amino acids and compounds containing primary amines on the analytical or preparative scale. The ChiroSil® stationary phase delivers long life and high reliability due to covalent bonding. Change the elution order if necessary by selecting ChiroSil® RCA(+) or ChiroSil® SCA(-) column ChiroSil® works with conventional and extended solvent ranges. ChiroSil® columns are packed at 5,000 psi (~345 bar) for efficient runMostra di più

da 399,50 €

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