Determination of ultra-trace gold in natural water by graphite furnace atomic absorption spectrophotometry after in situ enrichment with thiol cotton fiber

Analytica Chimica Acta

Volumn 479, Issue 2, 2003, Pages 225-231

  Yu, Muqing ^a   Sun, Daowei ^a   Huang, Rui ^b   Tian, Wei ^a   Shen, Wanbin ^a   Zhang, Hucheng ^a   Xu, Ning ^a  

^a NORTHEAST INSTITUTE OF GEOGRAPHY AND AGRICULTURAL ECOLOGY   (China)

^b Changchun Gold Research Institute   (China)

Author keywords

Graphite atomic absorption spectrophotometry; In situ enrichment; Natural water; Thiol cotton fiber; Ultra trace gold

Indexed keywords

DESORPTION; FLOW OF FLUIDS; GRAPHITE; HYDROGEOLOGY; PH EFFECTS; SPECTROPHOTOMETRY; WATER;

ATOMIC ABSORPTION SPECTROPHOTOMETRY;

GOLD;

GOLD; GRAPHITE; KETONE DERIVATIVE; THIOL DERIVATIVE; TRACE ELEMENT; WATER;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CONCENTRATION RESPONSE; COTTON; DESORPTION; FIBER; LABORATORY; PH; PRIORITY JOURNAL; SAMPLING; STANDARD; WATER SAMPLING;

GOSSYPIUM HIRSUTUM;

EID: 0037430257     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-2670(02)01528-3     Document Type: Article

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