title: [Use of column and thin layer chromatography for detection of vanillyl mandelic acid in urine].
abstract: The excretion of vanillylmandelic acid was measured by column chromatography of urinary samples on aluminum oxide with subsequent thin-layer chromatography on silica gel. Use of aluminum oxide allowed application of greater urine samples (up to 0.1% of 24-h diuresis) onto chromatographic plates and essentially improved the quality of separation of vanillylmandelic acid from other phenylcarbonic acids by thin-layer chromatography, as well as the specificity and reproducibility of measurements.
authors: V V
authors: VV
authors: Riabichenko
authors: V G
authors: VG
authors: Barchukov
authors: A V
authors: AV
authors: Chernyĭ
authors: Iu A
authors: IuA
authors: Salenko
mesh_terms: D000077410:Aluminum Chloride; D017607:Aluminum Compounds; D002712:Chlorides; D002855:Chromatography, Thin Layer; D006801:Humans; D014642:Vanilmandelic Acid / Q000652:urine*
chemical_list: D017607:Aluminum Compounds; D002712:Chlorides; D000077410:Aluminum Chloride; D014642:Vanilmandelic Acid