淡水鱼肌肉组织内砷含量测定方法探究  

Discussion on Determination Method of Arsenic in Freshwater fish Muscle Tissues

作　　者：张妍妍[1] 王彬 张颖[1] 

机构地区：[1]东北农业大学,黑龙江哈尔滨150030 [2]佳木斯市环境科学研究院,黑龙江佳木斯154003

出　　处：《黑龙江环境通报》2015年第2期53-54,58,共3页Heilongjiang Environmental Journal

摘　　要：用湿式消解法对淡水鱼的肌肉组织进行消解,处理后用原子荧光光度计测定其砷元素的含量,最低检出质量浓度为0.002mg/kg,测定样品砷含量0.056 mg/kg-0.084 mg/kg,相对标准偏差(RSD)2.21%,回收率93.0%-103%。We used wet digestion method to digest freshwater fish muscle tissue and determined arsenic with atomic fluorescence photometer. The lowest concentration for detection quality was 0. 002mg/kg,the measuring arsenic content in the samples was 0.056 mg/kg-0.084 mg/kg, the relative standard deviation（RSD） was2.21%,the recovery rate of percentage was 93.0%-103%。

关 键 词：湿式消解法 原子荧光光度法 淡水鱼肌肉组织 砷 

分 类 号：X836[环境科学与工程—环境工程]