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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.
Ascentis™ Express OH5 columns can be used for traditional normal phase separations using non-polar, totally organic mobile phases or for aqueous normal phase chromatography with the typical mobile phases for hydrophilic interactive liquid chromatography (HILIC) of basic, acidic, zwitterionic, or neutral compounds.
LiChrospher™ RP-8 HPLC Column is a traditionally produced spherical silica gel carrier with C-8 reversed-phase properties and is suitable for acidic, neutral and weakly basic compounds.
CYCLOBOND™ I 2000 is bonded with beta-cyclodextrin by a patented process to produce a stable matrix with the cyclodextrin arranged in such a way as to retain its most valuable property of forming inclusion complexes.
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).
Ideal for analysis of hydroxy acids, like lactic, malic, tartaric and mandelic acids, amino acids, other amines and bi-functional racemates, like amino alcohols.
Ascentis™ Express Peptide ES-C18 columns are specifically engineered to separate higher molecular weight compounds such as peptides and small proteins.