DIN Standards Committee Iron and Steel
DIN EN 24946
Determination of copper content of steel and cast iron by the 2,2'-diquinolyl spectrophotometric method (ISO 4946:1984); german version EN 24946:1990
Stahl und Gußeisen; Bestimmung des Kupfergehalts; Spektrophotometrisches Verfahren mittels 2,2'-Dichinolin (ISO 4946:1984); Deutsche Fassung EN 24946:1990
Document: references other documents
Responsible national committee
NA 021-00-30 AA - Methods of chemical analysis
Responsible european committee
CEN/TC 459/SC 2 - Methods of chemical analysis for iron and steel
Responsible international committee
ISO/TC 17/SC 1 - Methods of determination of chemical composition