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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.
An excellent choice for pegylated proteins or glycosylated biomolecules. The fractionation range is applicable for globular protein samples up to 7 million Da.
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).
TSKgel™ SuperHZM-N Mixed-Bed Columns are packed with rigid, porous, polymer beads each having a varying mean pore diameter. They are used for the analysis of organic-soluble polymers with high molecular weights of less than 700,000 Da.
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.
Use as a robust, general-purpose column for QC/QA applications. They are high-quality, base-deactivated, fully endcapped, have similar C18 selectivity but slightly less retentive.
TSKgel PWXL-CP Columns specifically developed for the analysis of water-soluble cationic polymers. Composed of polymethacrylate beads, cationic groups are introduced on the surface of the packing material to prevent adsorption of cationic polymers and allow elution under low salt conditions.
Packed with 5 μm porous, spherical particles which are surface modified with a strong (sulfonic acid) cation exchanger in the hydrogen. Column is optimized for the separation and analysis of organic acids, saccharides, and alcohols.