Anal. Chem. lQ84, 56, 2291-2295
2291
Tandem Quadrupole/Time-of-Flight Instrument for Mass Spectrometry/Mass Spectrometry Gary L. Glish* and Douglas E. Goeringer Analytical Chemistry Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831
A new tandem mass spectrometer for MS/MS studies is described. The Instrument consists of a quadrupole mass fltter followed by a time-of-flight mass analyzer. A coillslon cell is b a t e d in the region between the two analyzers. Low-energy parent ions (
