Continuous approach for ultrasound-assisted acid extraction-minicolumn preconcentration of chromium and cobalt from seafood samples prior to flame atomic absorption spectrometry

Analytical Sciences

Volumn 23, Issue 8, 2007, Pages 993-996

  Yebra Biurrun, Maria C ^a   Cancela Pérez, Sheila ^a  

^a UNIVERSITY OF SANTIAGO DE COMPOSTELA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; ATOMIC ABSORPTION SPECTROMETRY; CHROMIUM; COBALT; MEATS; NITRIC ACID; TRACE ELEMENTS; ULTRASONIC APPLICATIONS;

CONTINUOUS APPROACH; DETERMINATION OF CHROMIUMS; FLAME ATOMIC ABSORPTION SPECTROMETRY; FLOW INJECTION MANIFOLD; MINICOLUMN PRECONCENTRATION; PLACKETT-BURMAN EXPERIMENTAL DESIGNS; QUANTITATIVE EXTRACTION; ULTRASOUND-ASSISTED ACID EXTRACTION;

EXTRACTION;

CHROMIUM; COBALT;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CALIBRATION; FOOD ANALYSIS; FOOD CONTAMINATION; INSTRUMENTATION; METHODOLOGY; SEA FOOD; SENSITIVITY AND SPECIFICITY; STANDARD; ULTRASOUND;

CALIBRATION; CHROMIUM; COBALT; FOOD ANALYSIS; FOOD CONTAMINATION; SEAFOOD; SENSITIVITY AND SPECIFICITY; SPECTROPHOTOMETRY, ATOMIC; ULTRASONICS;

EID: 34848921278     PISSN: 09106340     EISSN: 13482246     Source Type: Journal    
DOI: 10.2116/analsci.23.993     Document Type: Article

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