OS GSO ISO 9388:2016

ISO 9388:1992
Omani Standard   Current Edition · Approved on 22 December 2016

Nickel alloys -- Determination of phosphorus content -- Molybdenum blue molecular absorption spectrometric method

OS GSO ISO 9388:2016 Files

English 6 Pages
Current Edition Reference Language
OMR 20.93

OS 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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