Simultaneous determination of Cd and Zn by fluorescence spectrometry using a novel reagent and surfactants
QUIMICA ANALITICA, cilt.16, ss.101-104, 1997 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 16
- Basım Tarihi: 1997
- Dergi Adı: QUIMICA ANALITICA
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
- Sayfa Sayıları: ss.101-104
- Gazi Üniversitesi Adresli: Hayır
Özet
A method for the simultaneous determination of zinc and cadmium with the chelating ligand 9-(1',4',7',10'-Tetraazacyclododecyl)methylanthracene using spectrofluorimetry is described. Effect of experimental variables on fluorescence intensities and on the spectral behavior of the metal-ligand in several types of surfactants have been studied, The range of application is between 2.0 and 35 mu g/L for both zinc and cadmium. The method has been applied to the determination of zinc and cadmium in real leachate samples and synthetic mixtures.