Potentiometric Microdetermination of Tun
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Antonio Campiglio
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Article
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1997
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Elsevier Science
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English
โ 85 KB
A new method for the microdetermination of tungsten in organic compounds such as phosphotungstate and silicotungstate of basic organic compounds is described. The sample is burnt in a modified oxygen flask, the products are absorbed in a sodium hydroxide solution, and complete dissolution of WO 3 fo