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.
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.
TSKgel™ DEAE-5PW columns are packed with porous hydrophilic polymer beads which are surface modified with a weak anion exchanger. They are used for the separation and analysis of proteins, nucleotides, nucleosides and other biologically active molecules.
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 SuperHZ2500 Columns are packed with rigid, porous, polymer beads. They are used for the non-aqueous separation of solvent-soluble small molecules and oligomers less than 20,000 Da.
TSKgel™ Protein C4-300 high efficiency columns are designed for the optimal recovery and resolution of proteins such as recombinant proteins, antibody fragments or PEGylated proteins.
TSKgel SuperQ-5PW Columns are packed with porous hydrophilic polymer beads which are modified with a strong anion exchanger. Columns are used for the separation and analysis of proteins, oligonucleotides, and other biologically active molecules.
TSKgel™ G-DNA-PW is a specialty column designed for the separation of large polynucleotides such as DNA and RNA fragments of 500-5000 base pairs. TSKgel™ G-DNA-PW is a smaller particle size version of TSKgel™ G6000PWxl.
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.
Kromasil™ Eternity™ and Eternity™XT can be used in a wider pH window than regular silica-based HPLC materials, giving more flexibility than ever when running analytical applications or optimizing for large-scale applications.
TSKgel™ SuperH2000 Columns are packed with rigid, porous, polymer beads. They are used for the non-aqueous separation of oligomers less than 10,000 Da.