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Chemical enhancement method for spectrophotometric determination of antimony at nanogram levels
Date Issued
01-11-1994
Author(s)
Nalini, S.
Balasubramanian, N.
Ramakrishna, T. V.
Abstract
A spectrophotometric method for the determination of antimony is described, which is based on a chemical enhancement procedure comprising formation of an equivalent amount of ICl2-in several steps and measurement of the latter by means of Rhodamine 6G. Analyses of water samples gave recoveries of 98-99% of added antimony. © 1994 Springer-Verlag.
Volume
348