185218
博碩士論文
Yi-Hui Ho, 何怡慧
碩士 / 高雄醫學大學 / 藥學研究所 / 96 / Heroin (H) and its metabolites including morphine (M), codeine ( C), 6-acetylmorphine (6-AM) were determined in urine by cation-selective exhaustive injection and sweeping micellar electrokinetic chromatography (CSEI- Sweep-MEKC). Liquid-liquid extraction was used for sample pretreatment. First, uncoated fused silica capillary (Ld=30 cm, 50 μm I.D.) was filled with phosphate buffer (50 mM, pH 2.5) containing 30% methanol, then high conductivity buffer (100mM phosphate,...