Indirect Determination of Phosphate by X-ray Fluorescence Spectrometry Using Polyurethane Foam
- 1 January 1983
- journal article
- research article
- Published by Taylor & Francis in Analytical Letters
- Vol. 16 (4) , 265-274
- https://doi.org/10.1080/00032718308064464
Abstract
An indirect X-ray fluorescence method for phosphate has been established based on the extraction of phosphomolybdate by polyurethane foam. The molybdenum, which is associated in a fixed ratio with phosphorus, is determined directly on foam, by X-ray fluorescence spectrometry.Keywords
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