Trace analysis for aluminum by furnace atomic absorption spectroscopy and differential pulse polarography
- 1 January 1988
- journal article
- research article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 66 (1) , 139-142
- https://doi.org/10.1139/v88-021
Abstract
The determination of total aluminum in water by furnace atomic absorption spectrometry is best performed with a prior sample treatment with 1% HNO3 + 2% H2O2 or Acid Alizarin Violet N: detection limits of a few μgL−1 are reliably obtained. Ionic aluminum may be measured at levels down to 25 μgL−1 by differential pulse polarography of the aluminum complex with Acid Alizarin Violet N; excesses of Fe3+, Cl−, and EDTA interfere.This publication has 1 reference indexed in Scilit:
- Speciation of aluminum in acidic freshwatersAnalytical Chemistry, 1983