Dithizone immobilized silica gel on-line preconcentration of trace copper with detection by flame atomic absorption spectrometry

Talanta

Volumn 85, Issue 1, 2011, Pages 625-630

  Yu, Hong Mei ^a,b   Song, Hua ^b   Chen, Ming Li ^a  

^a NORTHEASTERN UNIVERSITY   (China)

^b UNIVERSITY OF SCIENCE AND TECHNOLOGY LIAONING   (China)

Author keywords

Copper; Flame atomic absorption spectrometry; Flow injection; Silica bound dithizone; Solid phase extraction

Indexed keywords

ABSORPTION SPECTROSCOPY; ATOMIC ABSORPTION SPECTROMETRY; ATOMIC SPECTROSCOPY; ATOMS; COPPER; COPPER COMPOUNDS; METAL IONS; PHASE SEPARATION; SILICA; SILICA GEL;

DITHIZONE; DYNAMIC SORPTION CAPACITY; FLAME ATOMIC ABSORPTION SPECTROMETRY; FLOW INJECTION; IMMOBILIZED SILICA GEL; ON-LINE PRECONCENTRATION; SAMPLING FREQUENCIES; SOLID-PHASE EXTRACTION;

EXTRACTION;

EID: 79958177809     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2011.04.039     Document Type: Article

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