GSO ISO 7627-5:2016

ISO 7627-5:1983

Gulf Standard Current Edition · Approved on 22 December 2016

Hardmetals -- Chemical analysis by flame atomic absorption spectrometry -- Part 5: Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium in contents from 0,5 to 2 % (m/m)

GSO ISO 7627-5:2016 Files

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GSO ISO 7627-5:2016 Scope

This part of ISO 7627 specifies the method to be used for the determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium contents of hardmetals within the range 0,5 to 2 % (m/m) by flame atomic absorption spectrometry. General requirements concerning the field of application, principle, interfering elements, apparatus, sampling and test report are given in ISO 7627/1. NOTE — Determination of element contents in high concentration by the atomic absorption spectrophotometry method yields a wider scattering of results than are obtainable by other methods, i.e. ISO 3909, 4501, 4503 and 4883. See also clause 4.2.