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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.
Get all the advantages of reversed-phase and hydrophilic interaction liquid chromatography (HILIC) in one column with the Thermo Scientific™ Acclaim™ Mixed-Mode HILIC-1 column.
TSKgel HT (High Temperature) Columns are for the analysis of organic-soluble polymers at temperatures up to 140°C. They are shipped in o-dichlorobenzene (ODCB), which can be exchanged for 1-chloronaphthalene and trichlorobenzene.
Use the efficient and selective Thermo Scientific™ Hypersil™ Silica LC Columns for normal phase chromatography of nonpolar and moderately polar organic compounds.
Ascentis™ RP-Amide is a new generation ultra low bleed, embedded polar group (EPG) phase that provides orthogonal selectivity and increased resolution for HPLC and LC-MS analysis of polar compounds. The Ascentis™ RP-Amide is the first choice in embedded polar group HPLC phases.
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.
TSKgel™ VMpak-25 Columns are specialty columns for the analysis of basic drugs that are often difficult to retain with good peak shape on alkyl-bonded reversed phase columns.
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.
Provides the required pH stability for 99% of common applications. MilliporeSigma Purospher™ STAR RP-18 (5μm) Endcapped Hibar™ RT HPLC Column provides the power to separate the most difficult compound mixtures with optimal, reproducible resu
Separate monoclonal antibodies (mAbs) and related biologics with high resolution, excellent biocompatibility, and selectivity using the unique chemistry of this hydrophobic interaction column.