引用本文:
魏攀, 张桢. 利用石墨炉在线预富集-原子吸收光谱法直接测定水中超痕量铊[J]. 环境化学, 2018, 37(12): 2837-2839
WEI Sara, ZHANG Zhen. Direct determination of thallium in water by pre-concentration with the PinAAcle 900H GFAAS[J]. Environmental Chemistry, 2018, 37(12): 2837-2839

利用石墨炉在线预富集-原子吸收光谱法直接测定水中超痕量铊
魏攀, 张桢
珀金埃尔默企业管理(上海)有限公司, 上海, 201203
摘要:
本文利用原子吸收光谱仪配套的独特的操作软件,实现了水样品在石墨管中的预富集,从而使超痕量铊的直接测定成为可能.该方法与标准方法对比,具有流程简单、用时大大缩短、灵敏度高、重现性好、准确性高等优势.
关键词:        石墨炉原子吸收    预富集   
Direct determination of thallium in water by pre-concentration with the PinAAcle 900H GFAAS
WEI Sara, ZHANG Zhen
PerkinElmer Co. Ltd(Shanghai), Shanghai, 201203, China
Abstract:
Ultra-trace level of thallium was detected with an accurate and reliable on-line enrichment-graphite furnace atomic absorption spectrum method. Comparing to standard methods, this method is more user-friendly, convenient, fast and accurate. It meets many global regulations for water quality control on ultra-trace level thallium detected in drinking, surface, and waste water.
Key words:    thallium    GFAAS    on-line enrichment   
收稿日期:
张桢,Tel:138-1785-1485,E-mail:zhen.zhang@perkinelmer.com
相关功能
PDF(KB) Free
打印本文
加入收藏夹
把本文推荐给朋友
作者相关文章
魏攀  在本刊中的所有文章
张桢  在本刊中的所有文章

参考文献:
[1] MOESCHLIN S. Thallium poisoning[J]. Clin Toxicol, 1980, 17(1):133-146.
[2] CVJETKO P, CVJETKO I, PAVLICA M.Thallium toxicity in humans[J]. Arh Hig Rada Toksiko,2010,61:111-119.
[3] GALVAN-ARZATE S, SANTAMARIA A. Thallium toxicity[J]. Toxicol Lett, 1998, 99:1-13.
相关文献:
1.朱日龙, 于磊, 周刚强, 林海兰, 王业耀, 王金生.石墨炉分光光度法测定土壤和沉积物中铊[J]. 环境化学, 2018,37(2): 363-366