摘要
研究了在混合表面活性剂聚乙烯醇(PVA)和聚乙二醇辛基苯基醚(OP)存在下,用分光光度法直接测定铜(II)盐中铜(II)含量,其含量在6×10-4~30×10-4 mol/L范围内可以得到满意结果。
A direct method of measuring copper(Ⅱ) content of cupric solvent by spectrophotometry in the presence of PVA—OP(PVA and OP are surface activating agent) was studied in this article. We can get the satisfying results in the range from 610-4 to 5010-5 mol per liter.
出处
《黑龙江八一农垦大学学报》
2003年第4期83-86,共4页
journal of heilongjiang bayi agricultural university