Back

ISO 4139:1979

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

General information
Valid from 01.05.1979
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.05.1979
Main
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.
*
*
*
PDF
55.07 € incl tax
Paper
55.07 € incl tax
Standard monitoring