摘要
采用线性扫描阳极溶出伏安法测定酒中铅的含量,在0.1moL/L盐酸底液中,铅的加标回收率为97.4％～101.3％,测定结果的相对标准偏差为0.76％～3.32％,线性范围为0.02～1.10mg/L。
Plumbeous in the wines was determined by linear sweep anodic stripping voltammetry in 0. 1 mol/L HCl. The recovery of Pb was 97. 4% ~ 101. 3% with RSD being 0. 76% ~ 3. 32% . The linear range of Pb was 0. 02 ~ 1. 10 mg/L.
出处
《化学分析计量》
CAS
2003年第3期21-22,共2页
Chemical Analysis And Meterage
