《人民军医》1964年第8期刊载6121部队卫生科“用普通井水进行敌敌畏的合成”一文读后,根据有关文献记载及在合成中的实际体会,认为有如下不妥之处,愿提出几点不成熟的粗浅意见,与笔者讨论:一、敌百虫溶液的浓度:原文中敌百虫半数溶解后,即加入50%氢氧化钠溶液。按原文中将15斤敌百虫(含量70%)溶于100斤井水中是易于溶解的,因为该浓度仅在10.5%(指完全溶解),我们的体会用普通方法即可使敌百 “People’s Military Medical” Issue 8, 1964, published 6121 Force Health Department “synthetic dichlorvos with ordinary well water, ” a text read, according to the relevant literature and actual experience in the synthesis that the following irregularities, Would like to put forward a few immature superficial opinions, and I discuss: First, the concentration of trichlorfon solution: half of the original trichlorfon dissolved, that is, adding 50% sodium hydroxide solution. According to the original will 15 kg trichlorfon (content 70%) dissolved in 100 kg of well water is easy to dissolve, because the concentration of only 10.5% (referring to complete dissolution), we experience ordinary methods can make the enemy 100