Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.2116/analsci.33.605 |
Solid Sampling in Analysis of Soils by Two-jet Plasma Atomic Emission Spectrometry | |
Zaksas, Natalia P.1; Veryaskin, Alexander F.2 | |
通讯作者 | Zaksas, Natalia P. |
来源期刊 | ANALYTICAL SCIENCES
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ISSN | 0910-6340 |
EISSN | 1348-2246 |
出版年 | 2017 |
卷号 | 33期号:5页码:605-609 |
英文摘要 | The possibility of direct analysis of soils by two jet plasma atomic emission spectrometry was investigated using certified reference materials of black earth, grey desert and red soils. It was shown that As, B, Cd, Cu, Hg, P, and V could be determined after a 2-fold, and Be, Co, Cr, Ga, Nb, Pb, and Zn-after a 10-fold dilution of the samples by a spectroscopic buffer using calibration samples based on graphite powder. The strongest matrix effects were revealed for red soil having the highest Al and Fe concentration, which led to the overstated concentrations of some elements. The overstating factor depended on analyte concentration and was no more than 2. A clear advantage of the suggested technique over existing methods is the simple sample preparation process, which requires no reagents except a spectroscopic buffer, and possibility of using the same calibration samples for analysis of different soils. |
英文关键词 | Two-jet plasma soil trace elements matrix effects graphite powder |
类型 | Article |
语种 | 英语 |
国家 | Russia |
收录类别 | SCI-E |
WOS记录号 | WOS:000402493700009 |
WOS关键词 | INDUCED BREAKDOWN SPECTROSCOPY ; HEAVY-METAL CONCENTRATIONS ; EXCITATION MECHANISMS ; TRACE-ELEMENTS ; ARC PLASMATRON ; IDENTIFICATION ; CHINA |
WOS类目 | Chemistry, Analytical |
WOS研究方向 | Chemistry |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/197286 |
作者单位 | 1.Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Pr Akad Lavrenteva 3, Novosibirsk 630090, Russia; 2.Russian Acad Sci, Siberian Branch, Inst Automat & Electrometry, Pr Akad Koptyuga 1, Novosibirsk 630090, Russia |
推荐引用方式 GB/T 7714 | Zaksas, Natalia P.,Veryaskin, Alexander F.. Solid Sampling in Analysis of Soils by Two-jet Plasma Atomic Emission Spectrometry[J],2017,33(5):605-609. |
APA | Zaksas, Natalia P.,&Veryaskin, Alexander F..(2017).Solid Sampling in Analysis of Soils by Two-jet Plasma Atomic Emission Spectrometry.ANALYTICAL SCIENCES,33(5),605-609. |
MLA | Zaksas, Natalia P.,et al."Solid Sampling in Analysis of Soils by Two-jet Plasma Atomic Emission Spectrometry".ANALYTICAL SCIENCES 33.5(2017):605-609. |
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