Determination of mandelic acid in urine by means of gas chromatography
Meszka, G.; Jakubowski, M.
Medycyna Pracy 28(4): 305-310
1977
ISSN/ISBN: 0465-5893 PMID: 593143 Document Number: 116987
The method of determining mandelic acid in urine after Engstöm was examined. It was stated that supplementing the procedure by introducing an internal standard (a-naphthol) improves the accurary of the method. In case of a full procedure for mandelic acid solutions in urine we get the range of 80 to 800 mg/l +/- 7,13%. This method detectability is sufficient for an industrial evaluation of the exposure to styrene or ethylbenzene.
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