Silica gel modified with N-(3-propyl)-O-phenylenediamine: Functionalization, metal sorption equilibrium studies and application to metal enrichment prior to determination by flame atomic absorption spectrometry

Analytical Sciences

Volumn 21, Issue 8, 2005, Pages 923-931

  Akl, Magda Ali Abd ElAziz ^a   Kenawy, Ibraheim Mohamed ^a   Lasheen, Rabab Ramadan ^a  

^a Mansoura University   (Egypt)

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; AROMATIC COMPOUNDS; ATOMIC ABSORPTION SPECTROMETRY; ATOMS; CADMIUM COMPOUNDS; CHELATION; CHROMIUM COMPOUNDS; COBALT COMPOUNDS; HEAVY METALS; IRON COMPOUNDS; LEAD COMPOUNDS; MANGANESE COMPOUNDS; METAL IONS; METAL RECOVERY; NICKEL COMPOUNDS; POTENTIOMETERS (ELECTRIC MEASURING INSTRUMENTS); SILICA; SILICA GEL; SILICON; SODIUM COMPOUNDS; THERMOGRAVIMETRIC ANALYSIS; TITRATION; TRACE ELEMENTS; ZINC COMPOUNDS;

CERTIFIED REFERENCE MATERIALS; CHEMICALLY MODIFIED SILICA-GEL; DISTRIBUTION COEFFICIENT; EXPERIMENTAL PARAMETERS; FLAME ATOMIC ABSORPTION SPECTROMETRY; O- PHENYLENEDIAMINE; POTENTIOMETRIC TITRATIONS; PRE-CONCENTRATION AND SEPARATIONS;

COPPER COMPOUNDS;

EID: 27644532500     PISSN: 09106340     EISSN: 13482246     Source Type: Journal    
DOI: 10.2116/analsci.21.923     Document Type: Article

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