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Aluminium. Determination of vanadium by the photometric method with N-benzoyl-N-phenylhydroxylamin
STANDARD published on 1.9.1993
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Designation standards: STN 420672-7
Classification mark: 420672
Catalog number: 62015
Publication date standards: 1.9.1993
SKU: NS-497728
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Tato norma určuje fotometrickou metodu s N-benzoyl-N-fenylhydroxylaminem pro stanovení obsahu vanadu v hliníku. Tato metoda je použitelná pro stanovení obsahu vanadu od 0,001 |procenta| do 0,01 |procent|. Použitím menší alikvotní části roztoku vzorku lze stanovit i vyšší obsahy vanadu. Při provádění rozboru se musí dodržovat všeobecné požadavky stanovené v ČSN 42 0602.
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