[GLC method for microdetermination of catecholamines (author's transl)]. 1977

T Ioneda, and O Giannotti, and H Yoneda

A gas liquid chromatographic method for determination of catecholamines in small sample is described. The method involves homogenization of biological material into 0,1 M formic acid 5 mM ascorbic acid and subsequent conversion in their trimethylsilyl derivatives with BSA reagent and determined on 3% OV-1 column in a isothermal condition at 220 degrees C with the cromatograph equipped with hydrogen flame ionization. With respect to specificity, reproducibility and recovery, the results were satisfactory.

UI MeSH Term Description Entries
D002395 Catecholamines A general class of ortho-dihydroxyphenylalkylamines derived from TYROSINE. Catecholamine,Sympathin,Sympathins
D002849 Chromatography, Gas Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix. Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography

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