HPLC Guard columns

Chromatography, including liquid and gas chromatography, is a staple tool in biological research. Preparative chromatography is used in the purification of proteins, antibodies, pharmaceuticals, bioactive compounds, and even cell populations. Meanwhile, analytical chromatography enables the measurement of target analytes and also the discovery of new compounds. Products in the scope of the chromatography application include packed (or empty) columns, chromatography media like resins or beads, filtration and concentration devices, kits, and accessories. The chromatography mode is the physical or chemical means of separation, such as via affinity binding, ionic interactions, hydrophobicity, or size exclusion. Use the provided filters to help navigate our extensive catalog of chromatography tools and reagents.