Choose the brand aligned with your industry so we can best serve your needs.
For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
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 GMHHR-M Mixed Bed Columns are packed with rigid, multiple pore size, polymer beads. Mixed bed columns are commonly used for unknown samples and for the analysis of polymers with a broad molecular weight distribution.
TSKgel G7000HHR Columns are packed with rigid, porous, polymer beads. They are used for the non-aqueous separation of polymers with estimated molecular weights less than 400,000,000 Da.
TSKgel SWXL Columns feature highly porous silica particles, the surface of which has been shielded from interacting with proteins by derivatization with ligands containing diol functional groups.
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.
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.