Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sorbent and solvent-based microextraction techniques. Legend: SPME—Solid-phase microextraction; HS-SPME—Solid-phase microextraction in headspace mode; DI-SPME—Solid-phase microextraction in direct mode; MEPS—microextraction in packed syringe; µSPEed—miniaturization of MEPS; PMME—polymer monolith microextraction; DLLME—dispersive liquid-liquid microextraction; LPME—liquid phase microextraction.
