摘要
目的建立离子色谱法定性、定量分析氟乙酰胺(氟乙酸钠)的方法。方法用离子色谱检验生物检材中的氟乙酰胺。结果在生物检材中回收率>90%,得到了氟乙酸钠和氟离子的线性范围分别为500ng/g～20ng/g和1ng/g～1μg/g的线性回归方程,检出限分别为10ng/g和1ng/g,相对偏差均小于1%。结论该方法提取方法简单,可用于办案。
Objective To establish a method for denatecting fluoroacetamide(sodium fluoroacetate).Methods fluoroacetamide in biological samples was analysed usi ng ion chromatography.Results The recovery rate of fluoroacetamide in biologica l samples is over90%,the detection limits is10ng/g for sodium fluoroacet amide and1ng/g for fluorinion,relative standard deviation is less than1%. Conclusion this method has the characteristics of easy extraction and high accur acy.
出处
《刑事技术》
2003年第6期16-18,共3页
Forensic Science and Technology
基金
四川省2001年度重点科研项目(00B156-3)
