Publications by authors named "Chi-qing Liu"
[Detecting nicotine and its metabolite cotinine in human hair with capillary gas chromatography].
Sichuan Da Xue Xue Bao Yi Xue Ban
January 2008
Objective: To develop a rapid method for determination of nicotine and its metabolite cotinine in human hair with capillary gas chromatography with flame ionization detector.
Methods: The hair sample was digested by 1.5 mol/L sodium hydroxide solution.