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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.
TSKgel ODS-80Ts is a general purpose column for low MW pharmaceuticals, bases, nucleosides, and nucleotides. Common applications include purity checks and peptide mapping.
Available in a variety of stationary phases that function in normal and/or reverse phase. MilliporeSigma™ Hibar™ HPLC Columns, 250-4 come with customized packing (please specify packing material) and are 250mmL x 4mmI.D.
A typical mobile phase used with normal-phase silica columns consists of a hydrocarbon solvent such as hexane or heptane, mixed with a relatively small percentage of more polar solvent.
Discovery™ BIO Wide Pore C5 was designed for the efficient and reliable separation of proteins and peptides, especially hydrophobic peptides, by RP- HPLC.
The unendcapped trifunctional C18 stationary phase of Ascentis™ Express PAH provides a stable, reversed-phase packing that can be used for analysis of acids, bases, and zwitterionic compounds, but has been specifically designed for the separation of polycyclic aromatic hydrocarbons.
TSKgel G5000HHR Columns are packed with rigid, porous, polymer beads. They are from a class of columns used for the non-aqueous separation of polymers with molecular weights less than 4,000,000 Da.