GSO ISO 11438-3:2015
ISO 11438-3:1993
Gulf Standard
Current Edition
·
Approved on
03 September 2015
Ferronickel -- Determination of trace-element content by electrothermal atomic absorption spectrometric method -- Part 3: Determination of antimony content
GSO ISO 11438-3:2015 Files
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3 Pages
Current Edition
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GSO ISO 11438-3:2015 Scope
This part of ISO 11438 specifies an electrothermal atomic absorption spectrometric method for the determination of antimony in the range of 1,0 g/t to 5,0 g/t in ferronickel, according to the principle of standard additions.
The general requirements concerning the apparatus, sampling, dissolution of the test sample, procedure, calculation and test report are given in ISO 11438-1.
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