海水中铜的分光光度法测定  

Spectrophotometric Determination of Copper Sea Waters

作　　者：阎玲[1] 王强[1] 任洪利 

机构地区：[1]国家海洋局南海环境监测中心

出　　处：《分析测试通报》1989年第5期62-65,共4页

摘　　要：本文报道采用正交设计法选择实验的最佳试剂组合量,并报道了测定时有关参数的影响试验。分析方法的检测下限为0.11,测定两个不同海区水样的相对标准偏差分别为5.8%和8.4%。本法还分别测定了两个用低铜海水配制的方法验证控制样,结果令人满意。The article applied the orthogonal design method for optimizing the amount of the reagentsrequired and reported the influences of various parameters. The detection Limit of the methoddescribed is 0.11. The relative standard deviation for two water samples from different searegions were 5.8 and 8.4% respectively. Iwo control samples were propared from sea water oflow copper content, and then analyzed with the given method with satisfactory results.

关 键 词：海水 铜 分光光度法 

分 类 号：P734.41[天文地球—海洋化学]