Ethanol as a Solvent in the Determination of Arsenic in Marine Extracts by Atomic Absorption Spectrophotometry
- 1 May 1974
- journal article
- spectroscopy
- Published by Taylor & Francis in Analytical Letters
- Vol. 7 (5) , 363-369
- https://doi.org/10.1080/00032717408058766
Abstract
Arsenic is determined in aqueous solutions produced from marine raw materials by atomic absorption spectrophotometry. Conversion of the aqueous extract to an ethanol-extract increases the sensitivity of determination by a factor of 4 to 5. The method is applied to some selected samples produced from marine raw materials.Keywords
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