Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Fluorometric Determination of Catecholamines on a Three-Phase Thin-Layer Plate
HIROO TSUZUKIKOICHI KITANIKAZUHIRO IMAIZENZO TAMURA
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1972 Volume 20 Issue 9 Pages 1931-1934

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Abstract

Catecholamines (dopamine, norepinephrine and epinephrine) in solutions were spotted on an alumina thin-layer, dansylated (5-N, N-dimethylaminonaphthalene-1-sulfonylation), separated by adjacent cellulose and silica gel thin-layer and determined fluorometrically. The determination range was between 10-10 mole and 10-8 mole. The method was applied to the determination of norepinephrine and epinephrine in injections.

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© The Pharmaceutical Society of Japan
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