微分电位溶出法测定榨菜中微量铅  

Differential Potentiometric Stripping Analysis for Determination of Micro Lead in Zha Cai

作　　者：覃荣 李自林[2] 

机构地区：[1]涪陵李渡区技术监督局,涪陵408000 [2]重庆师范学院化学系,重庆400047

出　　处：《重庆师范大学学报（自然科学版）》1998年第S1期72-73,共2页Journal of Chongqing Normal University:Natural Science

摘　　要：研究了榨菜中微量铅标准加入法微分电位溶出测定。探讨了酸度转速等因素对测定结果的影响。A new method of differential potentiometric stripping analysis for the determination of microlead in the Zha Cai was studied. The effects of acidity, rotating speed, etc. On the result of the determination were discussed.

关 键 词：微分电位溶出法 榨菜 铅 

分 类 号：O657.1[理学—分析化学]