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Optimization of solid phase extraction and simultaneous determination of trace anions in concentrated hydrofluoric acid by ion chromatography 期刊论文
发表期刊: ANALYTICAL SCIENCE AND TECHNOLOGY. 出版年: 2016, 卷号: 29, 期号: 5, 页码: 219-224
作者:  Yoon, Suk-Hwan;  Jo, Dong-ho;  Kim, Hyun-Ji;  Shin, Ho-Sang
收藏  |  浏览/下载:15/0  |  提交时间:2021/01/08
solid-phase extraction  anion  ion chromatography  hydrofluoric acid  
The use of lithium heteropolytungstate in the heavy liquid separation of samples which are sparse in pollen 期刊论文
发表期刊: PALYNOLOGY. 出版年: 2013, 卷号: 37, 期号: 1, 页码: 143-150
作者:  Caffrey, Maria A.;  Horn, Sally P.
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/29
lithium heteropolytungstate  sodium heteropolytungstate  heavy liquid  hydrofluoric acid  desert palynology