USE OF SOLID-PHASE EXTRACTION FOR THE PRECONCENTRATION OF PALLADIUM, PLATINUM, IRIDIUM, AND GOLD

Authors
MALOFEEVA GI PETRUKHIN OM ROZHKOVA LS SPIVAKOV BY GENKINA GK MASTRYUKOVA TA
Citation
Gi. Malofeeva et al., USE OF SOLID-PHASE EXTRACTION FOR THE PRECONCENTRATION OF PALLADIUM, PLATINUM, IRIDIUM, AND GOLD, Journal of analytical chemistry, 51(10), 1996, pp. 949-952
Citations number
6
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of analytical chemistry → ACNP
ISSN journal
10619348
Volume
51
Issue
10
Year of publication
1996
Pages
949 - 952
Database
ISI
SICI code
1061-9348(1996)51:10<949:UOSEFT>2.0.ZU;2-7
Abstract
The behavior of palladium, platinum, iridium, and gold was studied whe n platinum-group metals are extracted by solid-phase extraction as ion pairs of anionic platinum-metal chloride complexes and tetrabutylammo nium and as chelates of dialkyldithiophosphoric acids. These systems w ere shown to be suitable for the preconcentration of the studied eleme nts.