Rio J G, Hodnett C N
J Anal Toxicol. 1981 Nov-Dec;5(6):267-9. doi: 10.1093/jat/5.6.267.
A simple direct colorimetric test using a tetrabromophenolphthalein reagent for detecting basic drugs in urine is described. The response of 62 commonly encountered drugs and metabolites to this test are described and 39 of these compounds were found to react. The sensitivity for many of the drugs is adequate for their detection following recommended therapeutic doses.
本文描述了一种使用四溴酚酞试剂检测尿液中碱性药物的简单直接比色法。文中介绍了62种常见药物和代谢物对该检测方法的反应,发现其中39种化合物会发生反应。对于许多药物来说,按照推荐治疗剂量服用后,该检测方法的灵敏度足以检测出这些药物。