| Literature DB >> 18964468 |
K Brajter1, E Olbrych-Sleszyńska, M Staśkiewicz.
Abstract
On the non-ionic sorbent Amberlite XAD-2 the sulphonated derivative of an aromatic complexing agent-Pyrocatechol Violet-was immobilized, and this chelate-forming resin was used for the preconcentration of Pb(II) and In(III) and for the separation of some metal ions. The PV-XAD-2 resin was adopted for the preconcentration of Pb(II) in tap-water. Very high preconcentration factors were obtained.Entities:
Year: 1988 PMID： 18964468 DOI： 10.1016/0039-9140(88)80015-8
Source DB: PubMed Journal: Talanta ISSN： 0039-9140 Impact factor: 6.057