Speciated isotope dilution mass spectrometry of reactive species and related methods
作者： Howard M. Kingston
DOI:
关键词: Chemistry 、 Chromatography 、 Isotope dilution 、 Stable isotope ratio 、 Isotope
摘要: A method of speciated isotope dilution mass spectrometry (SIDMS) which will permit determination concentrations one or more species from a sample even if the has been subjected to conversion prior separation degradation incomplete exists. At least predetermined stable is spiked convert enriched corresponding specie be measured in sample. The containing and isotopic are equilibrated. separated an ratio for each made. then mathematically deconvoluted while correcting and/or separation. may employed validate other methods. also preparation analysis standard reference materials. quantifying Cr(III) Cr(VI).
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