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ISO 10478:1994

Petroleum products — Determination of aluminium and silicon in fuel oils — Inductively coupled plasma emission and atomic absorption spectroscopy methods

Jul 14, 1994

General information

90.93     May 20, 2021

ISO

ISO/TC 28

International Standard

75.160.20  

English  

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 10478:1994
90.93 Standard confirmed
May 20, 2021

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