摘要
毒鼠强检血稀释后加入 4 0 1树脂吸附 ,滤集树脂于小层析柱中 ,用二氯甲烷洗脱 ,洗脱液挥干加入内标物 ,用GC/NPD法检测毒鼠强的含量。
After tetramine in the diluted blood was extracted nonto the 401 resin,the resin was loaded on to a blank column.The column was washed with water,and the tetramine bounded to the column was then eluted with dichloromethane.The dichloromethane fraction was dried in a 50℃ waterbath and the internal standard of parathion was added to the extractives.The extractives were dissolved in acetone and determined by gas chromatography/nitrogen phosphorus deterctor.
出处
《湖南公安高等专科学校学报》
2003年第2期91-92,共2页
Journal of Huan Public Security College
关键词
毒鼠强
固相萃取
气相色谱
内标法
血液
法医鉴定
tetramine
solid_phase extraction
gas chromatography
internal standard method
