Solid phase microextraction (SPME) is a technique for extracting analytes from solid, liquid or gaseous samples by adsorbing them onto the SPME fiber and then desorbing them into an inlet, either on a gas chromatograph (GC) or an HPLC system. SPME is amenable to automation using an autosampler or it can be performed manually as well.

Solid phase microextraction kits: Kits are also available to support method development, offering a variety of fiber types and configurations within a single kit. SPME fiber kits contain three fibers.