کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1249188 1495924 2012 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reverse flow-injection analysis
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Reverse flow-injection analysis
چکیده انگلیسی

Reverse flow-injection analysis (rFIA) involves injection of the detection reagent into a mobile phase of sample. rFIA is one of the FIA modes used to minimize reagent consumption, decrease sample dispersion, improve mixing efficiency and enhance the sensitivity. This simple, inexpensive approach is also applied to multi-component analysis by sequential injection of different reagents in the flowing stream of the sample. rFIA is particularly important in water analysis due to the abundance of the sample.We describe several methods for determination of cations, anions, and organic substances. We also review other applications, such as pharmaceutical, biomedical and industrial analysis.


► Advantages and disadvantages of reverse flow-injection analysis (rFIA).
► Determination of anions and cations in water.
► Coupling reverse flow-injection analysis (rFIA) to liquid chromatography (LC).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: TrAC Trends in Analytical Chemistry - Volume 40, November 2012, Pages 1–14
نویسندگان
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