SKALAR连续流动分析仪测定水中六价铬  

The Determination of Hexavalent Chromium in Water with SKALAR Automatic Continuous Flow Analyzer

作　　者：崔钶[1] 高明[1] 王鹏[2] 李君霞[1] 刘芬[1] 

机构地区：[1]黄河流域水环境监测中心,河南郑州450004 [2]黄河勘测规划设计有限公司,河南郑州450003

出　　处：《安徽农业科学》2016年第28期57-58,84,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]探寻有效、简便、准确的水中六价铬含量测定方法。[方法]对标准样品和实际样品进行对比分析,验证SKALAR连续流动分析仪测定水中六价铬含量的准确性和精密性。[结果]该方法测定水中六价铬含量的线性关系、灵敏度、准确度、精密度和加标回收率等指标均可满足试验测定要求。[结论]该方法快速、准确、可靠,是测定水中六价铬含量的有效方法。Objective] To find effective, simply and accurate determination method of hexavalent chromium content in the water.[Method] Via comparative analysis between standard samples and realistic samples, the measurement precision and accuracy of SKALAR automatic continuous flow analyzer to hexavalent chromium content in the water were verified.[Result] When using this method to determine hexavalent chromium in water, linear relationship, sensitivity, accuracy, precision and addition standard recovery all met the requirements of experimental determination. [Conclusion] The method was rapid, accurate and reliable.It provided an effective method to determine the content of hexavalent chromium in water.

关 键 词：六价铬 水质监测 连续流动分析仪 

分 类 号：S181.3[农业科学—农业基础科学]