Selective Determination of Selenium(IV) and Selenium(VI) in Waste Water by Graphite Furnace AAS after Reductive Coprecipitation on Tellurium Collector by Ascorbic Acid, Tin(II) Chloride and Hydrazinium Sulfate

Analytical Sciences

Volumn 13, Issue 4, 1997, Pages 623-628

  Kashiwagi, Yasuto ^a   Kokuflta, Etsuo ^a   Kawashima, Takuji ^a  

^a UNIVERSITY OF TSUKUBA   (Japan)

Author keywords

Graphite furnace atomic absorption spectrometry; Hydrazinium sulfate; L ascorbic acid; Selenium(IV); Selenium(VI); Tellurium collector; Tin(II) chloride; Waste water

Indexed keywords

ABSORPTION SPECTROSCOPY; ASCORBIC ACID; ATOMIC ABSORPTION SPECTROMETRY; CHLORINE COMPOUNDS; COPRECIPITATION; FURNACES; GRAPHITE; HYDRAZINE; MOLAR RATIO; SULFUR COMPOUNDS; TELLURIUM COMPOUNDS; TIN COMPOUNDS; WASTEWATER; WATER ABSORPTION;

GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY; HYDRAZINIUM; L-ASCORBIC ACID; REDUCTIVE CO-PRECIPITATION; SELECTIVE DETERMINATION; SELECTIVE SEPARATION; STANDARD REFERENCE MATERIAL; TIN CHLORIDES;

SELENIUM COMPOUNDS;

EID: 0031485805     PISSN: 09106340     EISSN: None     Source Type: Journal    
DOI: 10.2116/analsci.13.623     Document Type: Article

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