心肌显像剂^(99)Tc^mN(NOEt)_2放化纯度的分析  

Measuring of Radiochemical Purity of Myocardial Imaging Agent ^(99)Tc^mN(NOEt)_2

作　　者：刘小冰 王乾 巴格那 

机构地区：[1]广东希埃核医药中心,广东广州510290

出　　处：《同位素》2000年第1期25-27,共3页Journal of Isotopes

摘　　要：采用单层析与双层析法分别对新型心肌显像剂 99Tcm N(NOEt) 2 的放化纯度进行了分析。结果表明 ,双层析法对 99Tcm N(NOEt) 2 及杂质的分离较为迅速、准确 ,可作为 99Tcm N(NOEt) 2 放化纯度分析的较佳方法。The radiochemical purity of 99 Tc mN(NOEt) 2 are measured by monolayer and bilayer chromatography respectively. The results show that the bilayer chromatography can seperate the impurity from 99 Tc m(NOEt) 2 more quickly and correctly. It is a better method for measuring the radiochemical purity of 99 Tc mN(NOEt) 2.

关 键 词：心肌显像剂 双层析法 放化纯度 Tc99NCNOEth 

分 类 号：R817.9[医药卫生—影像医学与核医学]