A sensitive determination of α-keto acid
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Shinji Ohmori; Yukari Tanaka; Mikiko Ikeda; Kazuhiro Hirota
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Article
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1981
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Elsevier Science
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English
⚖ 687 KB
A sensitive and selective determination of a-keto acids was established by the use of a gas chromatograph equipped with an electron capture detector. a-Keto acids (pyruvic, oxaloacetic, a-ketobutyric, and a-ketoglutaric acids) were reacted with pentafluorophenylhydrazine, and the derivatives were ex