membrane extraction
membrane extraction with a sorbent interface
The transfer of a solute from one phase (the 'donor' or 'feed' phase) to another (the 'acceptor' or 'strip' phase) across a non-porous non-polar polymer membrane. The membrane first extracts the analytes from their matrix, and these are subsequently trapped on a polymeric trap with a porous sorbent using a carrier gas stream.
MESI
CHMO:0001594
membrane extraction with trapping on a sorbent interface
membrane extraction sorbent interface
membrane extraction with sorbent interface