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Calibration substances for negative ion chemical ionization mass spectrometry
Author(s) -
Bruins Andries P.
Publication year - 1980
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.1200071010
Subject(s) - mass spectrometry , chemical ionization , calibration , ion , chemistry , ionization , oxide , electron ionization , analytical chemistry (journal) , thermal ionization , mass spectrum , ion source , chromatography , organic chemistry , physics , quantum mechanics
The electron capture negative ion spectra of polyperfluoropropylene oxide, high boiling perfluorokerosene, tris(perfluoroheptyl)‐ s ‐triazine and perfluorotributylamine were measured under chemical ionization conditions, to evaluate their properties for use as calibration substances. Polyperfluoropropylene oxide (trade name Fomblin) is recommended for such use.