摘要
介绍了敌百虫·对硫磷粉剂的一种新的测试方法：经薄层层析分离后采用汞量法测定敌百虫含量，皂化比色法测定对硫磷含量。该方法较原方法更为准确、可靠。
A new method of determination of trichlorfon and parathion powder is present. The thin layer chromatography (TLC) was uesd for determining trichlorfon and saponification colorimetric analysis for parathion with the recoveries of 99%～101%. The method are more acurate and reliable than that used before.
关键词
敌百虫
对硫磷
薄层层析
汞量法
皂化
比色法
trichlorfon parathion TLC saponification colorimetric analysis
