Prezentul standard stabile?te metoda de determinare a con?inutului de sulf cistinic din l?na ?i p?rul bl?nurilor brute ?i finite prin metoda spectrofotometric?.
STAS SR 13317-1996 history
1996STAS SR 13317-1996 Leather and furs Determination of sulphure cystine from the hairy coating. Spectrophotometric method