一般常用剧毒药品的镜检方法散见于各书,但仅略言其反应,与某种试剂生成某种结晶,多无图示,或仅言其所产生结晶的形状,而未注明形成条件。再者由于所需试剂不易购得,或售价甚昂,亦无从加以实际应用。因此作者曾以普通试剂进行试验,获得不同的结 The microscopic examination methods of commonly used highly toxic drugs can be found in various books, but only their reactions are briefly described. Some crystals are generated with certain reagents, there are no figures, or only the shape of the crystals produced by them, but the formation is not indicated. condition. Furthermore, because the required reagents are not readily available or are sold at very high prices, they have not been practically used. So the author used to experiment with common reagents to get different knots