论文部分内容阅读
报道了固相萃取 -紫外差示导数光谱法测定血、肝和尿中巴比妥类药物。尿液、稀释血液、肝匀浆用 6 %高氯酸溶液沉淀蛋白质的上清液进行固相萃取 ,萃取物制成 p H1 4及 p H1 0溶液 ,通过二阶差示导数光谱进行药物含量测定。血、尿中的药物萃取率近似 1 0 0 % ,肝中约为 80 % ,药物检出限不高于 1 μg/m L或 1 ug/g。
Reported the determination of barbiturates in blood, liver and urine by solid-phase extraction-ultraviolet differential-derivative spectrometry. Urine, diluted blood, liver homogenate with 6% perchloric acid solution precipitated protein supernatant for solid phase extraction, the extract made p H1 4 and p H1 0 solution, by second-order differential derivative spectroscopy drug content Determination. Blood, urine drug extraction rate of approximately 100%, about 80% of liver, drug detection limit of not higher than 1 μg / m L or 1 ug / g.