Handheld Miniature Ion Trap Mass Spectrometers
نویسندگان
چکیده
منابع مشابه
Ion/molecule reactions for detecting ammonia using miniature cylindrical ion trap mass spectrometers.
Gaseous ammonia, a common toxic industrial compound, is not detected readily in ion trap mass spectrometers because its molecular ion falls below the low-mass cutoff (~m/z 40) normally used when examining organic compounds. Instead, reactions of ammonia with halobenzene radical cations were used with internal electron ionization in two cylindrical ion trap miniature mass spectrometers to create...
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ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2009
ISSN: 0003-2700,1520-6882
DOI: 10.1021/ac900292w