Skip to Content
Merck
  • [Studies on the analysis of anileridine, levorphanol, nalbuphine and ethamivan in urine].

[Studies on the analysis of anileridine, levorphanol, nalbuphine and ethamivan in urine].

Yao xue xue bao = Acta pharmaceutica Sinica (1991-01-01)
Y Q Xu, H J Fang, Y X Xu, H J Duan, Y Wu
ABSTRACT

The method for the analysis of anileridine, levorphanol, nalbuphine and ethamivan in urine by means of GC/NPD and GC/MSD is described. TFAA and MSTFA-MBTFA have been used in this procedure for TFA and TMS derivatization. The parent forms and the metabolites of the four drugs can be found by GC/NPD screening and GC/MSD confirmation. The method is reliable, fast and sensitive.