in this rapid , sensitive method for simultaneously determining diazepam and its biologically active metabolites -- nordiazepam , oxazepam , and temazepam -- in serum , 250 to 1000 microl of serum is extracted with ether and the extracted compounds are quantified by `` '' high-performance '' '' liquid chromatography on a shimpack flc-c8 microparticulate column .
C0012010
diazepam
C0029997
oxazepam