Povučen
The method is applicable to nickel contents between 0.002 % (m/m) and 0.5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.
POVUČEN
ISO 4940:1985
95.99
Povučen
25. 7. 2025.
OBJAVLJEN
ISO 4940:2025
Metode ispitivanja hemijskog sastava gvožđa i čelika - Određivanje sadržaja nikla - Metoda atomske apsorpcije plamenom
95.99 Povučen