ASTM International - ASTM E1917-97
Standard Test Method for Determination of Phosphorous in Nickel, Ferronickel, and Nickel Alloys by Phosphovanadomolybdate Molecular Absorption Spectrometric Method
|Publication Date:||10 November 1997|
|ICS Code (Nickel, chromium and their alloys):||77.120.40|
1.1 This test method covers the determination of phosphorus in nickel, ferronickel, and nickel alloys in the 0.0007% through 0.05% range.