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Pre-packed columns, cartridges, and guard columns for separation of biomolecules and organic/inorganic analytes; includes normal/reversed phase HPLC, UHPLC, LC-MS, HILIC, mixed-mode, ion exchange, ligand exchange, and affinity column formats.
Thermo Scientific™ POROS™ Prepacked Reversed-Phase Column. POROS™ R1 is a 4000 angstrom pore size Poly[styrenevinylbenzene] particle, suitable for the reversed-phase separation of biomolecules.
SUPELCOSIL™ LC-NH2-NP is an amino phase dedicated to normal phase chromatography. By employing special bonding technology, and avoiding water in manufacturing and testing the column, we have dramatically reduced the retention variation that is characteristic of normal phase chromatography.
The LC-CN phase is often used as a substitute for silica because it offers the advantages of a bonded phase (such as quick equilibration, and less sensitivity to small changes of the water content in the mobile phase).
SuperHM-L Mixed-Bed Columns are packed with rigid polymer beads in varying pore sizes. They are used for the non-aqueous separation of polymers with a broad molecular weight range, or for analyzing unknown samples.
Available in a variety of stationary phases that function in normal and/or reverse phase. MilliporeSigma™ LiChroCART™ HPLC Cartridge, 250-10 comes with customized packing (please specify packing material) and is 250mmL x 10mmI.D.
Made of monolithic silica with a characteristic bimodal pore structure. MilliporeSigma Chromolith™ CN HPLC Column functions in reverse phase (when in RP mode) and normal phase with CN stationary phase. Available in multiple sizes.