利用放射免疫法测定水中克百威的研究  

DETERMINATION OF CARBOFURAN IN WATER BY RADIOIMMUNOASSAY

作　　者：朱国念[1] 吴慧明[1] 杨挺[1] 吴刚 胡秀卿[3] 

机构地区：[1]浙江大学农药与环境毒理研究所,浙江杭州310029 [2]浙江出入境检验检疫局,浙江杭州310012 [3]浙江省农业科学院植物保护所,浙江杭州310023

出　　处：《核农学报》2004年第6期485-488,共4页Journal of Nuclear Agricultural Sciences

基　　金：浙江省自然科学基金资助 ( 3 0 12 83 )

摘　　要：本研究建立了水样中克百威残留的放射免疫分析方法 (RIA) ,与传统的分析方法相比 ,前处理简单 ,灵敏度更高。研究结果表明 ,该方法的检出限为 0 1 75ng ml,用放射免疫测定法与高效液相色谱法检测相同水样中克百威的残留 ,两者的线性相关系数为 0 9985。A competitive radioimmunoassay(RIA) method was established to detect carbofuran in water samples. Compared with traditional analytical methods RIA provided a easy procedure with higher sensitivity. The detective limitation of RIA for carbofuran was proved to be 0.175ng/ml. A study was performed to test validation of the RIA. In this study carbofuran residues in water samples were detected simultaneously by RIA and by high performance liquid chromatograph (HPLC). The linear correlation coefficient of the test results was measure to be 0.9985.

关 键 词：放射免疫法测定 放射免疫分析方法 RIA 高效液相色谱法 研究结果 放射免疫测定法 残留 克百威 利用 线性相关系数 

分 类 号：X832[环境科学与工程—环境工程]