Separation and pre-concentration of trace amounts of cerium(III) on octadecyl silica membrane discs modified with 1,3,5-trithiacyclohexane and its spectrophotometric determination by arsenazo(III)

Separation Science and Technology

Volumn 37, Issue 15, 2002, Pages 3525-3534

  Shamsipur, Mojtaba ^a   Yousefi, Mohammad ^b   Ghasemi, Zahra ^b   Hagiagha Babaei, Leila ^b   Ganjali, Mohammad Reza ^b  

^a RAZI UNIVERSITY   (Iran)

^b UNIVERSITY OF TEHRAN   (Iran)

Author keywords

1,3,5 Trithiacyclohexane; Arsenazo(III); Ce(III) separation; Octadecyl silica discs; Solid phase extraction; Spectrophotometry

Indexed keywords

BINARY MIXTURES; EXTRACTION; PH EFFECTS; SILICA; SPECTROPHOTOMETRY;

FLOW RATES;

CERIUM;

1,3,5 TRITHIACYCLOHEXANE; ARSENAZO 3; CERIUM; CYCLOHEXANE DERIVATIVE; SILICON DIOXIDE; TRACE ELEMENT; UNCLASSIFIED DRUG;

CERIUM; INORGANIC MEMBRANE; METAL EXTRACTION; SILICON DIOXIDE; TRACE ELEMENT;

ANALYTIC METHOD; AQUEOUS SOLUTION; ARTICLE; CHEMICAL MODIFICATION; CONCENTRATION (PARAMETERS); FLOW RATE; MEMBRANE; PH; RELIABILITY; SEPARATION TECHNIQUE; SOLID PHASE EXTRACTION; SPECTROPHOTOMETRY;

EID: 0036404813     PISSN: 01496395     EISSN: None     Source Type: Journal    
DOI: 10.1081/SS-120014441     Document Type: Article

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