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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.
Packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in different solvent systems. Used for the separation of polymers that are soluble in polar organic solvents. Exclusion Limit (DMF): Polyethylene Oxide 2,000 Da.
No. 15 Ace-Thred at top and 2 mm bore, solid-PTFE stopcock-plug (tapered 1:5) at bottom. Supplied with nylon and FETFE™ O-ring for connecting 12.5 to 14 mm O.D. tube to column, and with tubing connector.
TSKgel™ Super-Octyl Columns are packed with monodispersed, 2 μm (nominal, mean particle size is 2.3 μm) spherical silica particles covalently bonded with octyl groups.
Meet today’s demands for aminoglycoside antibiotic analyses, including drug purity characterization & quantification. They have unique tolerance to harsh conditions.
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.
TSKgel G3000HHR Columns are packed with rigid, porous, polymer beads. They are from a class of columns used for the non-aqueous separation of oligomers and polymers less than 60,000 Da.
Available in a variety of stationary phases that function in normal and/or reverse phase. MilliporeSigma Hibar™ HPLC Columns, 125-4 come with customized packing (please specify packing material) and are 125mmL x 4mmI.D.
The Ascentis™ Si is a high loading capacity silica with excellent peak shape. The Ascentis™ Si performs in both normal-phase and HILIC/ANP (aqueous normal phase) mode.
ChromegaChiral™ CCJ (cellulose 4-methylbenzoate) is a new product for high resolution chiral separations based on a new halogenated carbohydrate based chiral stationary phase.