GSO ISO 9388:2016
ISO 9388:1992
Gulf Standard
Current Edition
·
Approved on
22 December 2016
Nickel alloys -- Determination of phosphorus content -- Molybdenum blue molecular absorption spectrometric method
GSO ISO 9388:2016 Files
English
6 Pages
Current Edition
Reference Language
20.57 OMR
GSO ISO 9388:2016 Scope
This International Standard specifies a molecular absorption spectrometric method for the determination of the phosphorus content of nickel alloys in the range 0,001 % (m/m) to 0,025 % (m/m). Typical compositions of some nickel alloys are given in annex A.
Chromium(lll) and silica cause interference which is eliminated in the procedure. See clause 9.
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