ZirChrom

ZirChrom HPLC Column ZirChrom-SHAX, 3 μm, 2.1 x 250 mm

Name: ZirChrom HPLC Column ZirChrom-SHAX, 3 μm, 2.1 x 250 mm
Brand: ZirChrom

ZirChrom-SAX quaternized polyethyleneimine-coated zirconia for strong hydrophilic anion-exchange. ZirChrom-SHAX has all the advantages of ZirChrom-SAX except that the surface is much more hydrophilic making it useful for anion-exchange of proteins. Stable from pH 1-12 High anion-exchange capacity that can be controlled by the amount of polymer deposited on the porous zirconia substrate Different selectivity than silica or polymeric anion-exchangers Does not shrink or swell as a function of anionic strength or organic modifier content of the mobile phase. Thermally stable up to 80°CMostrar mais

desde 1697,57 €

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