On-line solid phase extraction-hydride generation atomic fluorescence spectrometric determination of trace arsenic in high purity antimony(III) oxide
文献类型：期刊论文
| 作者 | Liu XL ; Duan TC ; Han Y ; Jia XY ; Chen HT |
| 刊名 | journal of analytical atomic spectrometry
 |
| 出版日期 | 2010 |
| 卷号 | 25期号:2页码:206-209 |
| ISSN号 | 0267-9477 |
| 关键词 | AMBERLITE XAD-1180 RESIN ABSORPTION-SPECTROMETRY PRECONCENTRATION SAMPLES ELEMENTS IONS GOLD ZINC LEAD SB |
| 通讯作者 | duan tc |
| 中文摘要 | the determination of as(iii) in high purity sb2o3 was taken as example to illustrate a high selective solid phase extraction (spe) with non-polar resins as the sorbent. the extraction was based on the fact that in concentrated hcl solutions, as(iii) forming molecular covalent ascl3 could be attracted by the hydrophobic phase of the resins, whereas the matrix sb existing only as the ionic sb-cl complex could not be adsorbed. the spe column was made from the amberlite xad-16 resin and was on-line coupled with hydride generation atomic fluorescence spectrometer for as(iii) detection. under the optimized conditions, the detection limit (3 sigma) of 0.26 mu g g(-1), the rsd (n = 6) of 6.2% for 50 mg l-1 of as( iii) and a linear calibration curve from 2 mg l-1 to 200 mg l-1 with r = 0.9998 were obtained. the recoveries for 10 mg l-1 of as(iii) spiked in 1 g l-1 of sb(iii) solution was in the range of 97-102%. the method was applied to the determination of trace as(iii) in two highly pure sb2o3 samples. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000273962800014 |
| 公开日期 | 2012-06-07 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43956]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu XL,Duan TC,Han Y,et al. On-line solid phase extraction-hydride generation atomic fluorescence spectrometric determination of trace arsenic in high purity antimony(III) oxide[J]. journal of analytical atomic spectrometry,2010,25(2):206-209. |
| APA | Liu XL,Duan TC,Han Y,Jia XY,&Chen HT.(2010).On-line solid phase extraction-hydride generation atomic fluorescence spectrometric determination of trace arsenic in high purity antimony(III) oxide.journal of analytical atomic spectrometry,25(2),206-209. |
| MLA | Liu XL,et al."On-line solid phase extraction-hydride generation atomic fluorescence spectrometric determination of trace arsenic in high purity antimony(III) oxide".journal of analytical atomic spectrometry 25.2(2010):206-209. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。