Chlorure de sodium à usage industriel — Dosage des halogènes, exprimés en chlore — Méthode mercurimétrique
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Reference:
ISO 2481:1973
Publication Year:
1973
Domain:
The principle of the analysis consists in titration of the halogen ions with mercury(II) nitrate in the presence of diphenylcarbazone as indicator. The main solution for the determination is prepared according to ISO 2479.
21 000 F CFA
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