用标准加入原子吸收分光光度法测定铅锡合金镀液中铅的浓度  

Determination of Lead Concentration in Pb-Sn Alloy Plating Bath by Standard Additional Method of Atomic Absorption Spectrometry

作　　者：王爱荣[1] 荆瑞俊[1] 陶建中[1] 杨水利 

机构地区：[1]河南职业技术师范学院,河南新乡453003 [2]焦作市多氟多有限公司,河南焦作454191

出　　处：《材料保护》2003年第5期44-45,共2页Materials Protection

摘　　要：采用标准加入原子吸收分光光度法测定铅锡合金锭液中铅的浓度,试验确定了最佳的测定条件。结果表明,该方法简便、快速、干扰小,测定的准确度和精密度高,适用于电镀过程中铅浓度的跟踪测定。The lead concentration in Pb-Sn alloy plating bath was determined by standard additional atomic ab-sorption spectrometry, and the optimal determination conditions were obtained. Results showed that the method, char-acterized as simple, rapid, little interfere and high accuracy and precise, was suit to monitor the Pb concentration in plating process.

关 键 词：铅锡合金镀液 原子吸收分光光度法 铅含量测定 

分 类 号：O657.31[理学—分析化学]