Cloud Point Extraction and Flame Atomic Absorption Spectrometric Determination of Lead, Cadmium and Palladium in Some Food and Biological Samples
The proposed method is based on the complexation of the Pb2+, Cd2+ and Pd2+ ions with 3-(1-(1-H-Indol-3-Yl)-3-phenylallyl)-1H-indole (IPAI) at pH 8.0 in the presence of Triton X-114. The phase separation occured when micellar solution was heated at 55 ◦C. The surfactant-rich phase, diluted to 0.5 mL...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
National Centre of Excellence in Analytical Chemsitry
2011-12-01
|
| Series: | Pakistan Journal of Analytical & Environmental Chemistry |
| Subjects: | |
| Online Access: | http://ceacsu.edu.pk/PDF%20file/Volume%2012%20No%201%20and%202/42-48.pdf |