Sequential injection–bead injection–lab-on-valve schemes for on-line solid phase extraction and preconcentration of ultra-trace levels of heavy metals with determination by electrothermal atomic absorption spectrometry and inductively coupled plasma mass spectrometry

Jianhua Wang; Elo Harald Hansen; Manuel Miró

doi:10.1016/s0003-2670(03)00509-9

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Sequential injection–bead injection–lab-on-valve schemes for on-line solid phase extraction and preconcentration of ultra-trace levels of heavy metals with determination by electrothermal atomic absorption spectrometry and inductively coupled plasma mass spectrometry

Jianhua Wang Elo Harald Hansen Manuel Miró

Year: 2003 Journal: Analytica Chimica Acta Vol: 499 (1-2)Pages: 139-147 Publisher: Elsevier BV

DOI: 10.1016/s0003-2670(03)00509-9

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Keywords:

Chemistry Solid phase extraction Analyte Chromatography Divinylbenzene Atomic absorption spectroscopy Detection limit Extraction (chemistry) Elution Amberlite Flow injection analysis Chelating resin Copolymer Styrene Adsorption Metal ions in aqueous solution Polymer Metal Organic chemistry

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Analytical chemistry methods development

Physical Sciences → Chemistry → Analytical Chemistry

Electrochemical Analysis and Applications

Physical Sciences → Chemistry → Electrochemistry

Radioactive element chemistry and processing

Physical Sciences → Chemistry → Inorganic Chemistry

Sequential injection–bead injection–lab-on-valve schemes for on-line solid phase extraction and preconcentration of ultra-trace levels of heavy metals with determination by electrothermal atomic absorption spectrometry and inductively coupled plasma mass spectrometry

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