Prezentul Standard Interna?ional stabile?te metoda mercurimetric? de determinare a con?inutului de halogeni exprimat sub form? de clor, din clorura de sodiu de uz industrial.
STAS SR ISO 2481:1995 history
1995STAS SR ISO 2481:1995 Sodium chloride for industrial use. Determination of halogens, expressed as chlorine. Mercurimetric method