液相色谱-原子荧光联用法测定鱼油中的甲基汞
Determination of methylmercury in fish oil by interface technique coupled high performance liquid chromatography with atomic fluorescence spectrometry
  
DOI:
中文关键词:  鱼油  甲基汞  液相色谱-原子荧光联用法
英文关键词:fish oil  methylmercury  interface technique coupled high performance liquid chromatography with atomic fluorescence spectrometry  
基金项目:浙江省科技厅重点科技创新团队项目
Hits: 1257
Download times: 7
中文摘要:
      先后采用10% KOH+ 1%硫脲和20% HCl提取鱼油样品,用液相色谱-原子荧光联用技术测定样品中的甲基汞含量.试验结果表明,线性范围在0~ 10 μg/L之间,相关系数为0.999 3,检出限为0.2 μg/L,加标回收率在96.0%~105.0%之间,相对标准偏差小于5%.该方法快速、简便、准确.
英文摘要:
      
查看全文   View/Add Comment  Download reader
Close
Magazine Press of CHINA OILS AND FATS
Address:Laodong Road 118 , Lianhu District, Xi 'an City, Shaanxi Province, China Postcode:710082
Phone:008602988617441;008602988621360 ;008602988626849 Fax:008602988625310
You are the number  779443  Visitors  京ICP备09084417号