油漆涂料中铅含量测定的实验室内部质控样的制备、定值及应用  

Preparation,Definite Value and Application of Lead-contenting Paint for Internal Quality Control Sample in Laboratory

作　　者：卢瑜[1] 禹伟腾[1] 张斌[1] 梁淑雯[1] 麦宝华[1] 李许[1] 

机构地区：[1]深圳出入境检验检疫局,广东深圳518045

出　　处：《检验检疫学刊》2015年第6期28-31,23,共5页Journal of Inspection and Quarantine

基　　金：深圳出入境检验检疫局科技计划项目(SZ2015216)

摘　　要：采用自主研发的配方及制备过程制备含低浓度铅的油漆样品,按照《CNAS-GL03:2006能力验证样品均匀性和和稳定性评价指南》中规定的方法对该油漆样品进行均匀性和稳定性检验。按照《ISO/REMCO指南34》和《ISO/REMCO指南35》中的要求严格执行定值测量程序,采用多种方法和多家实验室间联合定值的方式为油漆样品定值。将该油漆样品作为实验室内部质控样,对实验室相关检测项目进行质量控制。结果表明:油漆涂料中铅含量测定的实验室内部质控样的最终定值为(84.9±0.59)mg/kg,可广泛应用于油漆涂料中铅含量的测定。Paint contained low lead was prepared for internal quality control sample by means of independent research and formula. Uniformity and stability of the paint samples were tested according to the 〈 CNAS-GL03：2006 ability validation sample homogeneity and stability evaluation guide 〉. Definite value measurement procedures was carried out with the guidelines strictly of 〈 ISO/REMCO guide 34 〉 and 〈 ISO/REMCO guide 35 〉 by multiple methods and laboratories . The lead-contenting paint as the laboratory internal quality control sample was used to monitor lab daily related projects. The results showed that the value of lead-contenting paint for internal quality control sample in laboratory were （84.9±0.59）mg/kg and could be widely used in determination of lead in paint.

关 键 词：油漆 铅 内部质控样 制备 定值 

分 类 号：TQ631[化学工程—精细化工]