Aktívna norma | Vydaná: 14.07.1994

ISO 10478:1994

Petroleum products — Determination of aluminium and silicon in fuel oils — Inductively coupled plasma emission and atomic absorption spectroscopy methods
(Produits pétroliers — Détermination de l´aluminium et du silicium dans les combustibles — Méthodes par spectroscopie d´émission a plasma induit et spectroscopie d´absorption atomique)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

od 2 108.60 CZK zobraziť na eshopu

Podrobné informácie

Označenie: ISO 10478:1994

Dátum vydania: 14.07.1994

Stránok: 7

Krajina: Medzinárodná technická norma

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Anotácia

Description / Abstract: The principle of the method specified is heating a weighed quantity of homogenized sample in a clean platinum basin, removing the combustible material by burning, finally removing the carbon by heating, fusing the residue with a dilithium tetraborate/lithium fluoride flux, digesting the fused mixture in a solution of tartaric acid and hydrochloric acid, dilution to volume with water, measuring the solution by ICPES or AAS. The method is applicable for concentrations between 5 mg/kg and 150 mg/kg for aluminium and 10 mg/kg and 250 mg/kg for silicon.

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