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Hyphenation of flow analysis with spectrometric techniques
Applied Spectroscopy Reviews ( IF 6.1 ) Pub Date : 2018-04-03 , DOI: 10.1080/05704928.2018.1446975
Piyawan Phansi 1 , Kaewta Danchana 2, 3 , Víctor Cerdà 2, 3
Affiliation  

ABSTRACT Quite often one of the biggest problems in analytical methods, including spectrometry, resides in the pre-processing of the sample, which usually must be solved manually. To solve these problems, it can be very useful to request the help of the flow techniques, which will allow to automate the methods, decrease the time of the analysis, decrease the consumption of the samples and reagents, increase the reproducibility, the sample throughput and to work continuously for a long period of time. Between the advantages of the low separation flow techniques are their very high versatility facing the application of various treatment techniques, such as photo-oxidation, pre-concentration, clean-up, derivatization, gas diffusion, etc. Since the entire process is carried out in a completely closed system, results are obtained in a faster and more reproducible way. In this contribution, coupling different low-resolution separation flow techniques with several very selective spectrometric instruments, like ICP–AES, ICP–MS, AFS, etc. Hyphenation with different kind of chromatographic and the capillary electrophoretic techniques is also described.

中文翻译:

使用光谱技术进行流量分析的连字符

摘要 分析方法(包括光谱法)中的最大问题之一常常在于样品的预处理,这通常必须手动解决。为了解决这些问题,请求流动技术的帮助是非常有用的,这将使方法自动化,减少分析时间,减少样品和试剂的消耗,增加重现性,样品通量并长期连续工作。低分离流量技术的优势在于其非常高的通用性,面对各种处理技术的应用,如光氧化、预浓缩、净化、衍生化、气体扩散等。 由于整个过程进行在一个完全封闭的系统中,以更快、更可重复的方式获得结果。在这篇文章中,将不同的低分辨率分离流动技术与几种非常有选择性的光谱仪器相结合,如 ICP-AES、ICP-MS、AFS 等。还描述了与不同类型的色谱和毛细管电泳技术的联用。
更新日期:2018-04-03
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