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ISO 4139:1979

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Ferrosilicon — Determination of aluminium content — Flame atomic absorption spectrometric method

Published By Publication Date Number of Pages
ISO 1979-05 5
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The method is applicable to ferrosilicon having an aluminium content between 0,05 and 5 % (m/m). Specifies principle, reagents, apparatus, sample, procedure, expression of results and test report. Warns of perchloric acid fumes.

ISO 4139:1979
$13.00