Add to ORKGConditions were selected for the coulometric determination of copper(II) by titrating copper(II) 8-hydroxyquinolinate extracted to chloroform with electrochemically generated bromine. The procedure was tested on model solutions and samples of surface waters. The detection limit is 5 × 10-7 M at a generation current and time of 1 × 10-3 A and 10 s, respectively. © 2005 Pleaides Publishing, Inc
Surface modification by 8-hydroxyquinoline-5-sulfonic acid (8-HQS) or 8-hydroxyquinoline (8-HQ) on a...
Solvent extraction of copper using the N-benzoyl-N-phenyl-hydroxylamine ligand was employed as sampl...
Solvent extraction of copper using the N-benzoyl-N-phenyl-hydroxylamine ligand was employed as sampl...
Conditions were selected for the coulometric determination of copper(II) by titrating copper(II) 8-h...
Conditions were selected for the coulometric determination of copper(II) by titrating copper(II) 8-h...
Conditions were selected for the coulometric determination of copper(II) by titrating copper(II) 8-h...
79-80A sensitive extraction spectrophotometric method has been developed based on the formation and ...
In this study a dispersive liquid-liquid microextraction (DLLME) method based on the dispersion of a...
A facile, sensitive and selective extractive spectrophotometricmethod was developed for the determin...
Ultra-trace detection of Copper ions by complexation with Neocuproin as an organic chelating agentus...
Artículo de publicación ISIA simple flow injection photometric method for the determination of coppe...
The possibility of using coulometry for determining the oxygen dissolved in some organic solvents wa...
N-benzoyl-N-phenyl-hydroxylamine dissolved in ethyl acetate was employed as a ligand for the solvent...
Artículo de publicación ISIA simple flow injection photometric method for the determination of coppe...
Surface modification by 8-hydroxyquinoline-5-sulfonic acid (8-HQS) or 8-hydroxyquinoline (8-HQ) on a...
Surface modification by 8-hydroxyquinoline-5-sulfonic acid (8-HQS) or 8-hydroxyquinoline (8-HQ) on a...
Solvent extraction of copper using the N-benzoyl-N-phenyl-hydroxylamine ligand was employed as sampl...
Solvent extraction of copper using the N-benzoyl-N-phenyl-hydroxylamine ligand was employed as sampl...
Conditions were selected for the coulometric determination of copper(II) by titrating copper(II) 8-h...
Conditions were selected for the coulometric determination of copper(II) by titrating copper(II) 8-h...
Conditions were selected for the coulometric determination of copper(II) by titrating copper(II) 8-h...
79-80A sensitive extraction spectrophotometric method has been developed based on the formation and ...
In this study a dispersive liquid-liquid microextraction (DLLME) method based on the dispersion of a...
A facile, sensitive and selective extractive spectrophotometricmethod was developed for the determin...
Ultra-trace detection of Copper ions by complexation with Neocuproin as an organic chelating agentus...
Artículo de publicación ISIA simple flow injection photometric method for the determination of coppe...
The possibility of using coulometry for determining the oxygen dissolved in some organic solvents wa...
N-benzoyl-N-phenyl-hydroxylamine dissolved in ethyl acetate was employed as a ligand for the solvent...
Artículo de publicación ISIA simple flow injection photometric method for the determination of coppe...
Surface modification by 8-hydroxyquinoline-5-sulfonic acid (8-HQS) or 8-hydroxyquinoline (8-HQ) on a...
Surface modification by 8-hydroxyquinoline-5-sulfonic acid (8-HQS) or 8-hydroxyquinoline (8-HQ) on a...
Solvent extraction of copper using the N-benzoyl-N-phenyl-hydroxylamine ligand was employed as sampl...
Solvent extraction of copper using the N-benzoyl-N-phenyl-hydroxylamine ligand was employed as sampl...