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Thermal desorption part 1: introduction and instrumentation.
Analytical Methods ( IF 3.1 ) Pub Date : 2020-07-01 , DOI: 10.1039/d0ay90082f
Analytical Methods Committee Amctb No

The past 30 years have seen increasing availability of methods and equipment using thermal desorption for the measurement of airborne pollutants. These methods: offer greater sensitivity than methods using solvent desorption; are more amenable to automation; and, are better suited to mass spectrometry (MS)-based detection. The greater sensitivity offered by thermal desorption means it is well suited to the analysis of samples collected through diffusive sampling with the additional benefits that this offers. This Technical Brief informs both analysts and less technically aware users of the capabilities and limitations of thermal desorption equipment and measurement methods.

中文翻译:

热脱附第1部分:简介和仪器。

在过去的30年中,使用热脱附法测量空气中污染物的方法和设备的可用性不断提高。这些方法:比使用溶剂解吸的方法提供更高的灵敏度;更适合自动化;并且更适合基于质谱(MS)的检测。热脱附所提供的更高的灵敏度意味着它非常适合分析通过扩散采样收集的样品,并具有额外的优势。本技术简介将热解吸设备和测量方法的功能和局限性告知分析人员和技术上不太了解的用户。
更新日期:2020-07-09
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