Direct determination of Cr and Cu in urine samples by electrothermal atomic absorption spectrometry using ruthenium as permanent modifier (R1)

Analytical and Bioanalytical Chemistry

Volumn 374, Issue 7-8, 2002, Pages 1301-1305

  Lelis, Kátia Linces Alves ^a   Magalhães, Cristina Gonçalves ^b   Rocha, Clélia Aparecida ^a   Of Silva, José Bento Borba ^b  

^a Inst de Patol Clin Hermes Pardini   (Brazil)

^b FEDERAL UNIVERSITY OF MINAS GERAIS   (Brazil)

Author keywords

Chromium; Copper; Electrothermal atomic absorption spectrometry; Permanent ruthenium modifier; Urine

Indexed keywords

ABSORPTION; ATOMIZATION; BODY FLUIDS; COPPER; NITRIC ACID; PYROLYSIS; RUTHENIUM; SPECTROMETRY;

DETECTION LIMITS;

CHROMIUM;

CHROMIUM; COPPER; GRAPHITE; NITRIC ACID; RUTHENIUM;

ARTICLE; ASSAY; ATOMIC ABSORPTION SPECTROMETRY; CHEMICAL MODIFICATION; NEBULIZATION; PYROLYSIS; SAMPLING; SIGNAL DETECTION; TEMPERATURE; URINALYSIS; CHEMISTRY; HUMAN; METHODOLOGY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; URINE;

CHROMIUM; COPPER; HUMANS; REPRODUCIBILITY OF RESULTS; RUTHENIUM; SENSITIVITY AND SPECIFICITY; SPECTROPHOTOMETRY, ATOMIC; TEMPERATURE; URINALYSIS;

EID: 1842844872     PISSN: 16182642     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00216-002-1556-8     Document Type: Article

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