An evaluation of a four-channel multiplexed electrospray tandem mass spectrometry for higher throughput quantitative analysis.
Authors Morrison Denise; Davies Amy E; Watt Alan P;
JournalAnal Chem
PubMed ID11985324
A four-channel multiplexed electrospray inlet system (MUX) coupled to a triple quadrupole mass spectrometer was investigated as a higher throughput approach to quantitative analysis. Four discrete samples may be simultaneously analyzed by virtue of a rotating sampler with a concomitant 4-fold increase in analytical throughput. Although absolute sensitivity was reduced ... More