Ion pair-based dispersive liquid-liquid microextraction for gold determination at ppb level in solid samples after ultrasound-assisted extraction and in waters by electrothermal-atomic absorption spectrometry

Talanta

Volumn 84, Issue 1, 2011, Pages 109-115

  De La Calle, I ^a   Pena Pereira, F ^a   Cabaleiro, N ^a   Lavilla, I ^a   Bendicho, C ^a  

^a UNIVERSITY OF VIGO   (Spain)

Author keywords

Dispersive liquid liquid microextraction; Environmental samples; Gold; Ultrasound assisted extraction

Indexed keywords

ABSORPTION SPECTROSCOPY; ACETONE; ATOMIC ABSORPTION SPECTROMETRY; CHLORINE COMPOUNDS; GOLD; GOLD COMPOUNDS; LIQUIDS; PYRENE; SEDIMENTS; ULTRASONIC APPLICATIONS;

DISPERSIVE LIQUID-LIQUID MICROEXTRACTION; ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY; ENVIRONMENTAL SAMPLE; ENVIRONMENTAL SOLID SAMPLES; EXTRACTION EFFICIENCIES; INSTRUMENTAL DETECTION; RELATIVE STANDARD DEVIATIONS; ULTRASOUND-ASSISTED EXTRACTION;

SOLVENT EXTRACTION;

EID: 79951510237     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2010.12.031     Document Type: Article

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