在民间，银器能验毒的说法广为流传。早在宋代，著名法学家宋慈的《洗冤集录中就有用银针验尸的记载时至今日，还有些人常用银筷子来检验食物中是否有毒，存在着银器能验毒的传统观念。古人所指的毒，主要是指剧毒的砒霜，即三氧化二砷。古代的生产技术落后，致使砒霜里都伴有 In the private sector, silverware can be widely used to test drugs. As early as in the Song Dynasty, the famous jurist Song Ci’s book on the collection of records of the silver spoon used to inspect the corpses. Today, some people often use silver chopsticks to check whether food is poisonous, and there is a traditional concept that silverware can test drugs. The ancients referred to the poison, mainly refers to highly toxic arsenic, that is, arsenic trioxide. The backward production technology in ancient times caused the arsenic