离子色谱法测定涂料中六价铬含量  

Determination of the Chromium VI in the Coating by Using Ion Chromatography

作　　者：黄金宇[1] 唐志锟[1] 杨蓓[1] 萧达辉[1] 

机构地区：[1]广东出入境检验检疫局检验检疫技术中心,广东广州510623

出　　处：《广东化工》2016年第3期112-113,共2页Guangdong Chemical Industry

基　　金：广东检验检疫局资助项目2015GDK45

摘　　要：采用紫外比色法与离子色谱法分别测定涂料中六价铬的含量,并同时进行了精密度与加标回收率的实验。结果表明:两种方法均能实验的分析要求,其中离子色法测六价铬的回收率好于紫外比色法。Precision and recovery experiments were done by Ultraviolet colorimetry and ion chromatography to determine the content of chromium VI in coating. The results indicate that both methods could satisfy the analytic demand. The standard deviation of ion chromatography is better than that gained by Ultraviolet colorimetry.

关 键 词：紫外比色法 离子色谱法 涂料 六价铬 

分 类 号：O65[理学—分析化学]