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Columns and cartridges for gas, ion, HPLC, low-pressure LC, and flash chromatography; includes pre-packed and open columns, packing, guard columns and accessories, and other supplies for flash chromatography.
TSKgel™ VMpak-25 Columns are specialty columns for the analysis of basic drugs that are often difficult to retain with good peak shape on alkyl-bonded reversed phase columns.
TSKgel™ Super-ODS Columns are packed with monodispersed, 2 μm (nominal, mean particle size is 2.3 micron) spherical silica particles covalently bonded with phenyl groups.
Available in a variety of stationary phases that function in normal and/or reverse phase. MilliporeSigma™ LiChroCART™ HPLC Cartridge, 250-3 comes with customized packing (please specify packing material) and is 250mmL x 3mmI.D.
TSKgel™ SuperHZM-M Mixed-Bed Columns are packed with rigid, porous, polymer beads each having a varying mean pore diameter. They are used for the non-aqueous separation of solvent-soluble high molecular weight polymers less than 4,000,000 Da.