Preconcentration of trace metal ions by combined complexation-anion exchange : Part 2. Cobalt, zinc, cadmium and lead with 8-hydroxyquinoline-5-sulfonic acid [1]

doi:10.1016/S0003-2670(01)83153-6

Paper

DOI: 10.1016/S0003-2670(01)83153-6

Preconcentration of trace metal ions by combined complexation-anion exchange : Part 2. Cobalt, zinc, cadmium and lead with 8-hydroxyquinoline-5-sulfonic acid [1]

Published 1981 · D. G. Berge, J. Going

Analytica Chimica Acta

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Abstract

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8-hydroxyquinoline-5-sulfonic acid effectively preconcentrates trace metal ions, achieving 100-fold concentration enhancements and allowing for 7-day retention.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Preconcentration of trace metal ions by combined complexation-anion exchange

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