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Thermal instability of hydroaromatics -- limitation on quantitative mass spectrometric analyses.

Authors
Shultz-JL
Source
Spectrosc Lett 1968 Aug; 1(8-9):345-347
NIOSHTIC No.
10010175
Abstract
Discrepancies in the determination of anthracene in dihydroanthracene were revealed when mass spectrometric analyses were compared with ultraviolet spectrophotometric data. A limited investigation indicated that dehydrogenation of the hydroaromatic in the mass spectrometer inlet system can be minimized but not eliminated. A combination of both ultraviolet and mass spectrometric analyses will be necessary to determine the components present in samples containing hydroaromatic structures.
CODEN
SPLEBX
Publication Date
19680801
Document Type
OP; Journal Article
Fiscal Year
1968
NTIS Accession No.
NTIS Price
Identifying No.
OP 99-70
Issue of Publication
8-9
ISSN
0038-7010
NIOSH Division
PERC
Source Name
Spectroscopy Letters
State
PA
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