以2-(5-溴-2-吡啶偶氮)-5-二甲氨基苯胺作螯合剂浊点萃取-激光热透镜光谱法测定水中痕量钴
韩权, 霍燕燕, 杨晓慧, 杨娜
Determination of trace cobalt in water by laser thermal lens spectrometry after cloud point extraction using 2-(5-bromo- 2-pyridylazo)-5-dimethylaminoaniline as chelating agent
HAN Quan, HUO Yan-yan, YANG Xiao-hui, YANG Na
冶金分析
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2020, (5): 20
-25
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DOI: 10.13228/j.boyuan.issn1000-7571.010937
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