1.
J Am Soc Mass Spectrom
; 1(1): 85-91, 1990 Feb.
Article
in English
| MEDLINE
| ID: mdl-24248614
ABSTRACT
The combination of fast atom bombardment with charge-remote fragmentation using a hybrid (BEqQ) mass spectrometer was used successfully to assess and localize the extent of selective deuterium isotope labeling of tetradecyItrimethylammonium bromides. Spectral details reveal a new reaction that can give rise to ions isobaric with those formed by chargeremote fragmentation.