气相色谱法测定水和废水中的溴丙磷

To Detect Profenofos in Water and Wastewater Using GC

试验了水和废水中溴丙磷的气相色谱分析法。采用二氯甲烷萃取,HP-110m×530μm×2 65μm大口径毛细管柱分离,火焰光度检测器(FPD)检测,得到了良好的分离效果。检出限可达0 0007mg/L(萃取10倍),相对标准差为2 6%。

To detect profenofos in water and wastewater using GC. Using methylene chloride to extract, separated through HP-1 10 m×530 μm×265 μm capillary column, detected by FPD. Detection limit can reach 0000 7 mg/L (extracted 10 times), relative standard deviation was 26%.