ZirChrom

ZirChrom HPLC Guard Cartridge ZirChrom-WAX G20, for 2.1 mm Columnn, Holder ZC-852-00 needed, 3 pc/PAK

Name: ZirChrom HPLC Guard Cartridge ZirChrom-WAX G20, for 2.1 mm Columnn, Holder ZC-852-00 needed, 3 pc/PAK
Brand: ZirChrom

ZirChrom-WAX cross-linked polyethyleneimine-coated zirconia for weak anion-exchange. High anion-exchange capacity that can be controlled by the amount of polymer deposited on the porous zirconia substrate. Useful for the separation of bio-molecules such as nucleotides, nucleosides, oligonucleotides, oligodeonucleotides, amino acids, peptides and proteins. Stable from pH 3-9 Efficient weak anion-exchanger useful for inorganic and organic anions 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.Mostra di più

da 529,43 €

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