HPLC equipment

HPLC equipment is the set of instruments and components that perform high-performance liquid chromatography, the technique that separates a dissolved sample into its constituent compounds by pumping it through a packed column under high pressure. A complete setup joins a pump, an injector or autosampler, a separation column and a detector, and laboratories buy these parts new, used and refurbished either as whole systems or as single modules. On Questpair, 98 percent of the listings are used, the remainder new, across 1824 HPLC listings from 14 verified suppliers and distributors. Liquid chromatography underpins analysis in pharmaceutical, environmental and food laboratories, and the modular nature of the hardware is what makes a used market in it so active.