荧光光谱法测定血中的三氟拉嗪

Determination of Trifluoperazine in Blood by Fluorescence

利用固相萃取技术分离血中三氟拉嗪 ,荧光法进行了测定。方法的线性范围为 0 .1— 30μg/m L ,回收率为 75 %— 86 % ,相对标准偏差为 2 .7%— 5 .2 % ,检出限为 0 .1μg/m L。

Trifluoperazine was separated from blood by solid-phase extraction and determinated by fluorescence.The method has the linear range of 0.1-30μg/mL,detection limit of 0.1μg/mL,relative standard deviation of 2.7%-5.2% and recovery of 75%-86%.