Determination of methyl ethyl ketone in human urine after derivatization with o-nitrophenylhydrazine, using solid-phase extraction and reversed-phase high-performance liquid chromatography and ultraviolet detection.
Van Doorn
J E
JE
Coronel Laboratory for Occupational and Environmental Health, University of Amsterdam, The Netherlands.
De Cock
J
J
Kezić
S
S
Monster
A C
AC
D002074:Butanones / Q000652:urine*; D002851:Chromatography, High Pressure Liquid; D006801:Humans; D006834:Hydrazines; D007202:Indicators and Reagents; D010659:Phenylhydrazines; D013056:Spectrophotometry, Ultraviolet
D002074:Butanones; D006834:Hydrazines; D007202:Indicators and Reagents; D010659:Phenylhydrazines; C060574:2-nitrophenylhydrazine; C005222:methylethyl ketone