Determination 0f iron, aluminium and chromium by heterometric titration with phthalate
โ Scribed by M. Bobtelsky; I. Bar-gadda
- Publisher
- Elsevier Science
- Year
- 1953
- Tongue
- English
- Weight
- 281 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0003-2670
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๐ SIMILAR VOLUMES
Traces of ferric iron wcrc cletcrmined hetorometricatly in concentrated solutions of potassium thiocyanste by titration with nitron. The solutions could contain 99.9% of the following cations: C&e, B&e, M&s, Zn+s, Cr+s, Al+s, Mnj-2, Cd+s, Th+4, C&s or ~9% of Ni+s, Pb+s, Cu+\*, Mo+s, V+s and W. A tit
The determination of silver, copper, zinc and magnesium in aluminium alloys by atomic absorption spectroscopy has been previously reported'\*". The sample was dissolved by digestion with sodium hyclroxide solution ; the solution was then acidified with nitric acid, suitably diluted and atomised in a
A range of methods based on reverse-phase high-performance liquid chromatography is described for determining Al, Cu, Fe and Mn. The simplest method for determining Fe, Cu and Al involves direct formation and separation of the 8-quinolinol complexes on the column, with 1:l acetonitrile/water contain