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Heterometric micro-determination of cobalt with α-nitroso-β-naphthol in the presence of foreign metal

✍ Scribed by M. Bobtelsky; E. Jungreis


Publisher
Elsevier Science
Year
1955
Tongue
English
Weight
450 KB
Volume
12
Category
Article
ISSN
0003-2670

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The heterometric micro-determination of
✍ M. Bobtelsky; B. Graus 📂 Article 📅 1954 🏛 Elsevier Science 🌐 English ⚖ 447 KB

The determination of copper with quinaldic acid has been investigated by various workers'. Most of the studies concern the gravimetric determination of copper in the presence of zinc, cadmium or iron. Because the metal quinaldate precipitates very slowly at room temperature, the gravimetric determin