连续流动分析法测定水中总氰化物的方法验证  

Verification of the Method for Determination of Total Cyanide in Water Using Continuous Flow Analysis Method

作　　者：叶正中 李志林 杨春涛 周书祥 刘淑娟[2] Ye Zhengzhong;Li Zhilin;Yang Chuntao;Zhou Shuxiang;Liu Shujuan(Department of Ecology and Environment of Yunnan Province Residents in Environmental Monitoring Station of Yuxi,Yuxi 653100,China;Yuxi Normal University,Yuxi 653100,China)

机构地区：[1]云南省生态环境厅驻玉溪市生态环境监测站,云南玉溪653100 [2]玉溪师范学院,云南玉溪653100

出　　处：《云南化工》2022年第7期64-66,共3页Yunnan Chemical Technology

摘　　要：根据RB/T214-2017要求,对国际标准方法ISO 14403-2:2012(E)进行方法验证,测定了标准曲线、标准物质、空白样品、实际样品及加标等,结果表明:标准曲线、检出限、准确度、精密度等指标均满足方法要求,表明本站已具备使用连续流动分析法分析检测总氰化物的能力。According to the requirement of RB/T 214-2017,the international standard method ISO 14403-2:2012(E)was validated, and the standard curve, standard substance, blank sample, actual sample and standard addition were measured. The results show that: standard curve, detection limit, accuracy, precision and other indicators meet the requirements of the method. This station has the ability to use continuous flow analysis method to analyze and detect total cyanide.

关 键 词：连续流动分析 氰化物 方法验证 

分 类 号：O661.1[理学—分析化学]