Profile: Phenomenex offers solutions for chromatographic techniques in the areas of sample preparation, high-pressure liquid chromatography and gas chromatography. We offer liquid chromatography columns, gas chromatography capillary columns, solid phase extraction tubes & 96-well plates, sample cleanup & preparation devices, oligonucleotide purification products, amino acid analysis kits, bulk chromatography media, filtration devices, chromatography accessories and liquid handling devices. We also offer syringe filters, centrifugal filters, filter membranes, vacuum filter flasks, autosampler vials, limited volume inserts, vial kits, limited volume vials and headspace vials.