ISO 2865 CORR 1-1991 Aluminium oxide primarily used for the production of aluminium determination of boron content curcumin spectrophotometric method technical .pdf

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1、NORME INTERNATIONALE ISO 2865 : 1973 RECTIFICATIF TECHNIQUE 1 Publi 1991-07- 15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION- MEXAYHAPOAHAR OPI-AHM3AL/Mfl Il0 CTAHAAPTl43A4IWORGANISATION INTERNATIONALE DE NORMALISATION Oxyde daluminium principalement utilis pour la production de laluminium - Dosag

2、e du bore - Mthode spectrophotomtrique la curcumine RECTIFICATIF TECHNIQUE 1 Aluminium oxide primarily used for the production of aluminium - Determina tien of boron content - Curcumin spec tropho tome trie me thod TECHNICAL CORRIGENDUM 7 Le Rectificatif technique 1 la Norme internationale ISO 2865:

3、 1973 a t labor par le comit technique ISO/TC 47, Chimie, sous- comit SC 7, Oxyde daluminium, cryolithe, fluorure daluminium, fluorure de sodium, produits carbons pour lindustrie de laluminium. Page 7 Article 2 Remplacer la rfrence IISO/R 802 par la rfrence IISO 802: 1976. Ajouter la rfrence suivant

4、e : (1 SO 2927 : 1973, Oxyde daluminium principalement utilis pour la production de laluminium - Echantillonnage. jj Page 2 Paragraphe 6.1 Remplacer le texte du paragraphe 6.1 par le texte suivant: (Peser, 0,001 g prs, 1 g de lchantillon sch 300 OC, prpar conformment IISO 2927 et IISO 802 : 1976, paragraphe 3.3. CDU 661.862.22 : 546.27.543.42 Rf. no: ISO 2865 : 1973/Cor.l : 1991 (F) Descripteurs : aluminium, oxyde daluminium, analyse chimique, dosage, bore, mthode spectromtrique. 0 ISO 1991 Imprim en Suisse Page blanche

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