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Interpretation of Gas Chromatographic Spectra in Routine Analysis of Exhaust Hydrocarbons.

Authors
Dimitriades-B; Raible-CJ; Wilson-CA
Source
NTIS: PB 214 237 :19 pages
Link
NIOSHTIC No.
10008950
Abstract
Experimental work has been done to refine and to confirm an analytical procedure by which gas-liquid chromatographic (glc) spectra are interpreted from retention time data alone. The rationale of this spectra interpretation technique involves whether or not a given peak invariably represents the same component or component mixture; if not, what factors influence changes in peak identifications. To answer these questions, peak-identification procedures, based mainly on the use of subtractive columns, were developed and applied to interpret glc spectra of several exhaust (and fuel) samples. Work done under an agreement with the Bureau of Air Pollution Sciences, Environmental Protection Agency.
Publication Date
19720101
Document Type
IH; Report of Investigation;
Fiscal Year
1972
NTIS Accession No.
PB-214237
NTIS Price
A03
Identifying No.
RI 7700
NIOSH Division
BERC;
Source Name
NTIS: PB 214 237
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