On-line sample treatment coupled with atomic spectrometric detection for the determination of trace elements in natural waters,Journal of Analytical Atomic Spectrometry

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On-line sample treatment coupled with atomic spectrometric detection for the determination of trace elements in natural waters
Journal of Analytical Atomic Spectrometry ( IF 3.1 ) Pub Date : 2020-03-24 , DOI: 10.1039/c9ja00403c
Lisa Fischer _{1,

2,

3,

4} , Stephan Hann _{1,

2,

3,

4} , Paul J. Worsfold _{5,

6,

7,

8,

9} , Manuel Miró _{1,

10,

11,

12,

13}

Affiliation

This review discusses the application of on-line strategies for sample treatment prior to atomic spectrometric detection. These strategies are based on flow injection and related flow-based approaches and focus on publications that have been published in the last ten years and have been explicitly applied to real world natural water samples (open ocean, coastal and estuarine water, river water, lake water and groundwater) and matrix relevant certified reference materials. The focus is on the use of solid phase extraction for matrix removal and analyte preconcentration. For convenience of searching, methods are grouped by element type, i.e. transition metals (plus zinc, cadmium, lead and arsenic), rare earth elements (the 15 lanthanides plus scandium and yttrium), precious metals (platinum group elements plus silver and gold) and actinide elements (the transuranic elements plus actinium, thorium, polonium and uranium). There is a separate section on methods for elemental speciation. Other on-line treatment strategies covered are cold vapour and hydride generation, and liquid phase microextraction. Comprehensive method details and analytical figures of merit are provided for key selected papers covering each of these strategies in associated tables.

中文翻译：

在线样品处理结合原子光谱法测定天然水中的痕量元素

这篇综述讨论了在原子光谱检测之前在线策略在样品处理中的应用。这些策略基于流量注入和基于流量的相关方法，并且重点关注最近十年中已出版的出版物，这些出版物已明确应用于现实世界的自然水样本（远洋，沿海和河口水，河水，湖泊水和地下水）和基质相关的认证参考材料。重点是使用固相萃取进行基质去除和分析物预浓缩。为了方便搜索，方法按元素类型分组，即过渡金属（加上锌，镉，铅和砷），稀土元素（15种镧系元素加上scan和钇），贵金属（铂族元素加上银和金）和act系元素（超铀元素加上act 、,、 po和铀）。有一个单独的章节介绍了元素形成方法。涵盖的其他在线处理策略包括冷蒸气和氢化物的产生以及液相微萃取。为重要的选定论文提供了综合的方法细节和分析价值，这些论文在相关的表格中涵盖了每种策略。

更新日期：2020-04-24

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