Flame ionization detector response factors for compound classes in quantitative analysis of complex organic mixtures

Autor:	F. W. Karasek, H. Y. Tong
Rok vydání:	1984
Předmět:	Alkane chemistry.chemical_classification Chromatography Relative standard deviation Analytical chemistry Nitro compound Polycyclic aromatic hydrocarbon Mean and predicted response Analytical Chemistry law.invention Oxygen compound chemistry law Flame ionization detector Gas chromatography
Zdroj:	Analytical Chemistry. 56:2124-2128
ISSN:	1520-6882 0003-2700
DOI:	10.1021/ac00276a033
Popis:	Flame Ionization Detector (FID) response factors for 59 organic compounds were determined on GC using a WCOT column and cool on-column injection. Observed responses gave average response factors characteristic of each compound class. On the basis of multiple determinations, the mean response factor of 16 alkanes was determined to be 14.53 area counts/ng with a relative standard deviation of 1.4% and that of 22 polycyclic aromatic hydrocarbon standards was 13.47 area counts/ng with a relative standard deviation of 5.7%. Limited studies on oxy-PAH and nitro-PAH indicate that these compounds also exhibit characteristic FID response factors. These experimental results facilitate the quantitative analysis of multicomponents in a complex organic mixture by reducing demand on the number of standard compounds.
Databáze:	OpenAIRE
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