DS EN 24503:1994
DS EN 24503:1994 Hard Metals - Determination Of Contents Of Metallic Elements By X-Ray Fluorescence - Fusion Method Defines an X-ray fluorescence fusion method for the determination of cobalt, chromium, iron, manganese, molybdenum, nickel, niobium, tantalum, titanium, tungsten, vanadium and zirconium contents of ca