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Some simple modifications to the LKB 9000S to achieve improved selected ion monitoring and repetitive scanning performance
Author(s) -
King Graham S.,
Talbert David,
Mangez Jean
Publication year - 1977
Publication title -
biomedical mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0306-042X
DOI - 10.1002/bms.1200040109
Subject(s) - mass spectrometry , selected ion monitoring , ion , analytical chemistry (journal) , magnet , materials science , chemistry , chromatography , gas chromatography–mass spectrometry , physics , organic chemistry , quantum mechanics
Modifications are described to the electron multiplier pre‐amplifier, selected ion monitor, magnet current supply and scan controller of the LKB 9000S gas chromatograph mass spectrometer. The modifications described have secured an improved performance for specific ion monitoring and fast repetitive scanning gas chromatography mass spectrometry.