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

Analytica Chimica Acta

Volumn 499, Issue 1-2, 2003, Pages 139-147

  Wang, Jianhua ^a,c   Hansen, Elo Harald ^a   Miró, Manuel ^b  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^b UNIVERSITAT DE LES ILLES BALEARS   (Spain)

^c NORTHEASTERN UNIVERSITY   (China)

Author keywords

Bead injection (BI); ETAAS; ICPMS; Lab on valve (LOV); Separation and preconcentration; Sequential injection (SI)

Indexed keywords

ABSORPTION SPECTROSCOPY; ALKYLATION; CHELATION; EXTRACTION; HYDROPHILICITY; HYDROPHOBICITY; INDUCTIVELY COUPLED PLASMA; ION EXCHANGE; MASS SPECTROMETRY; POLYTETRAFLUOROETHYLENES; POSITIVE IONS; RESINS; SEPARATION; SURFACE TREATMENT;

CHELATING RESINS; FLOW RESISTANCE; SURFACE SEPARATION;

HEAVY METALS;

DIGLYCINE; HEAVY METAL; POLITEF; POLYSTYRENE DERIVATIVE; RESIN; SEPHADEX; SORBENT; TRACE METAL;

ATOMIC ABSORPTION SPECTROMETRY; AUTOMATION; CHELATION; CONFERENCE PAPER; FLOW INJECTION ANALYSIS; HYDROPHILICITY; HYDROPHOBICITY; MASS SPECTROMETRY; ONLINE ANALYSIS; PRIORITY JOURNAL; REACTOR; SOLID PHASE EXTRACTION;

EID: 0344845226     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-2670(03)00509-9     Document Type: Conference Paper

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