Simultaneous gas chromatographic determination of urinary mandelic and phenylglyoxylic acids using diazomethane derivatization.
D000447:Aldehydes / Q000652:urine*; D002849:Chromatography, Gas / Q000379:methods*; D003978:Diazomethane; D006801:Humans; D008333:Mandelic Acids / Q000652:urine*; D010658:Phenylglyoxal / Q000652:urine*
D000447:Aldehydes; D008333:Mandelic Acids; D003978:Diazomethane; D010658:Phenylglyoxal