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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.
TSKgel™ SAX columns are packed with 5 μm porous spherical PS/DVB particles which are surface modified with a strong anion exchanger. They are used for the separation of isomerized sugars, alcohols, and low molecular weight organic acids.
Densely bonded, extensively endcapped dimethyloctyl stationary phase of Ascentis™ Express 2 μm C8 provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.
Available in a variety of stationary phases that function in normal and/or reverse phase. MilliporeSigma™ Hibar™ HPLC Columns, 125-4.6 come with customized packing (please specify packing material) and are 125mmL x 4.6mmI.D.
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.
Thermo Scientific™ POROS™ GoPure™ 0.8 cm pre-packed columns are intended for the screening of POROS affinity, ion exchange, and hydrophobic interaction chromatography (HIC) resins or for small scale purification.
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.
TSKgel™ Q-STAT columns are packed with hydrophilic non-porous resin particles of which the surface consists of an open access network of multi-layered anion exchange groups.