Speciation of organomercury by HPLC using chromium(II) reduction/atomic fluorescence spectrometry.
نویسندگان
چکیده
منابع مشابه
Trace metals speciation by HPLC with plasma source mass spectrometry detection.
The analysis of environmental and biological samples often requires detection at the parts per billion (ppb) level. Plasma source mass spectrometry has potential as a method for the analysis and speciation of trace elements. This is due to the technique's highly selective nature and excellent sensitivity. In comparison to atomic emission detection, detection limits are usually two to three orde...
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A sensitive atomic spectrometric method for the redox speciation analysis of antimony in soils is described. The method is based on the selective generation of stibine from Sb(III) in a continuous flow system using atomic fluorescence spectrometry for detection. Sb(V) is masked by citric or oxalic acid in HCl medium. The procedure was optimized with synthetic solutions of Sb(III) and Sb(V). The...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1995
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.44.691