Objavljen
The method is applicable to products having zinc contents between 0,002 and 6 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
POVUČEN
ISO 2637:1973
OBJAVLJEN
ISO 5194:1981
90.93
Odluka o potvrđivanju standarda
19. 10. 2022.