Determination of metals in poly(vinyl chloride) by atomic absorption spectrometry. Part 2. Determination of lead and magnesium in samples of poly(vinyl chloride) with a high content of alkaline earths
- 1 January 1987
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Analytical Atomic Spectrometry
- Vol. 2 (1) , 77-79
- https://doi.org/10.1039/ja9870200077
Abstract
This is a continuation of the study of the use of EDTA in ammonia solution to dissolve the precipitate formed when a sample of PVC with a high content of alkaline earths is attacked with sulphuric acid and hydrogen peroxide. The method is used to determine lead and magnesium, and is both rapid and reliable.Keywords
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