A new method for the gas chromatographic examination of urinary organic acids
1976; Elsevier BV; Volume: 69; Issue: 1 Linguagem: Inglês
10.1016/0009-8981(76)90476-9
ISSN1873-3492
AutoresR. H. HORROCKS, E J Hindle, Patricia A. Lawson, D. H. Orrell, Alan Poole,
Tópico(s)Chemical and Physical Properties in Aqueous Solutions
ResumoA method has been developed for the extraction of organic acids from urines, their subsequent conversion to TMS and oxime-TMS derivatives and their separation by gas-liquid chromatography on a packed column of 5% SE-30. The chromatogram is described and the reproducibility is discussed. Components of some of the peaks have been presumptively identified on the basis of the position in which they elute with respect to alkaline standards.
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