Miniaturized device for separating the constituents of a sample and delivering the constituents of the separated sample to a mass spectrometer

摘要

"A miniaturized planar device is described for use in a liquid phase analysis system. The device comprises a separation compartment that is in fluidic communication with a make-up flow channel and a channel compartment that terminates in an on-device mass spectrometer delivery means. The device is formed by microfabrication of microstructures in novel support substrates."