Precision and accuracy in gas liquid chromatography of C14-C18fatty methyl esters

Autor:	V. L. Frampton, W. A. Pons
Rok vydání:	1965
Předmět:	Polyester Accuracy and precision Chromatography Chemistry General Chemical Engineering Organic Chemistry Analytical chemistry Gas chromatography Standard deviation
Zdroj:	Journal of the American Oil Chemists' Society. 42:786-789
ISSN:	0003-021X
DOI:	10.1007/bf02631864
Popis:	Repetitive analyses of four primary standards for fatty methyl esters by gas liquid chromatography (GLC) with polyester columns and thermal conductivity detection established standard deviations ranging from ±0.3–0.5% corresponding to coefficients of variation of 1.0–2.0%. These data, representing a relative error of measurement of 1.5–3.0% at a 99% confidence level, suggest a precision approaching that of conventional spectrophotometric measurements.
Databáze:	OpenAIRE
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