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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 GMHHR-L Mixed Bed Columns are packed with rigid, multiple pore size, polymer beads. Mixed bed columns are commonly used for unknown samples and for the analysis of polymers with a broad molecular weight distribution.
Conquer difficult separations in both normal phase and reversed phase applications with unique Hypercarb Porous Graphitic Carbon preparative HPLC columns.
Available in a variety of stationary phases that function in normal and/or reverse phase. MilliporeSigma™ Hibar™ HPLC Columns, 250-3 come with customized packing (please specify packing material) and are 250mmL x 3mmI.D.
Separate nonpolar and moderately polar organic compounds with Hypersil PREP Si prep LC columns for normal phase methods, suitable for USP L3 applications.
TSKgel™ Super-Octyl Columns are packed with monodispersed, 2 μm (nominal, mean particle size is 2.3 μm) spherical silica particles covalently bonded with octyl groups.
Available in a variety of stationary phases that function in normal and/or reverse phase. MilliporeSigma™ Hibar™ HPLC Columns, 250-10 come with customized packing (please specify packing material) and are 250mmL x 10mmI.D.
ChromegaChiral™ CC4 (cellulose tris(4-chloro-3-methyl-phenylcarbamate) is another new product for high resolution chiral separations based on a new halogenated carbohydrate based chiral stationary phase.