Author(s): S.B. Salama and T.S. West
Article publication date: 1986-06-01
Vol. 4 No. 1 (yearly), pp. 112-122.
249
Keywords
fluoride ion, zirconium, spectrophotometric
Abstract
A simple and convenient spectrophotometric procedure has been established for the determination os small amounts of fluoride ion, based n its reaction with the chelate formed between Zirconium and Acid Alizarin Black SN. Microgram amounts of fluoride (0.1 -0.4 microgram) can be determined with an error of less than about 2%.