TY - RPRT TI - Rapid sample classification using an open port sampling interface coupled with liquid introduction atmospheric pressure ionization mass spectrometry AU - Van Berkel, Gary J. AU - Kertesz, Vilmos PY - 2016 DO - 10.1002/rcm.7792 UR - https://www.osti.gov/biblio/1399227 ID - 1399227 ER -