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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.
Achieve unique selectivity for aromatic and slightly polar compounds with high surface area Hypersil PREP HS Phenyl prep LC columns for USP L11 applications.
Ideal for analysis of hydroxy acids, like lactic, malic, tartaric and mandelic acids, amino acids, other amines and bi-functional racemates, like amino alcohols.
Conquer difficult separations in both normal phase and reversed phase applications with unique Hypercarb Porous Graphitic Carbon preparative HPLC columns.
The highly cross-linked, polymethacrylate base material of TSKgel Octadecyl-NPR provides excellent stability in high pH buffer systems. It can withstand rigorous cleaning with either acid or base.