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Analytical applications of picolinealdehyde salicyloylhydrazone: III. Extraction and determination of zinc by atomic absorption spectrophotometry

✍ Scribed by M. Gallego; M. Garcia-Vargas; M. Valcárcel

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
652 KB
Volume
27
Category
Article
ISSN
0026-265X

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## Abstract The phase‐separation phenomenon of non‐ionic surfactants occurring in aqueous solution was used for the extraction of lead(II) and zinc(II). After complexation with 3‐[(4‐bromophenyl) (1‐H‐inden‐3‐yl)methyl]‐1 H‐indene (BPIMI), the analytes were quantitatively extracted to a phase rich