摘要
采用气相色谱法测定庆余肾气丸、复方丹参片中六六六，ＤＤＴ残留含量，以六六六，ＤＤＴ各异构体和代谢物衡量，方法的检测极限可达１．８×１０－４～８．０×１０－３μｇ／ｇ；方法回收率总均值分别在９１．４３％±１．７％，和９０．８８％±２．８４％；检测变异系数为０．２７％～９．９３％。样品测定结果显示，庆余肾气丸、复方丹参片中有机氯农药残留量皆低于世界各国的限量标准。
The determination of residues of benzene hexachloride and dichloro-diphenyltrichloroethane in Qingyuhenqi Pills and Compound Danshen Tablets by HPGC was carried out.Considering several isomer and metabolites of benzene hexachloride and dichlorodiphenyl-trichloroethane as constant amount,the detecting limit of this method is 1.8 ×10-4￣8. 0×10-3μg/g.The average recovery is 9l. 43%±1.7%,and 90. 88%±2. 84%,respectively.CV is 0. 29%￣9. 93%.The result showd that the residues of organic chlorine pesticidis in both Chinese patent medicines is below limit amount standards approved by all countries of the world.
出处
《中成药》
CAS
CSCD
北大核心
1994年第12期32-34,共3页
Chinese Traditional Patent Medicine
关键词
庆余肾气丸
复方丹参片
农药残留
Qingyushenqi Pills,Compound Danshen Tablets,benzene hexachloride,dichloro-diphenyl-trichloroethane,residue
