Résumé
The method is based on titration of a dissolved test portion with a standard volumetric solution of sodium hydroxide in the presence of mannitol or sorbitol, using phenolphthalein as indicator. Water free from carbon dioxide, shall be used in the test .
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État actuel: AnnuléeDate de publication: 1972-05
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Edition: 1Nombre de pages: 1
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- ICS :
- 71.060.30 Acides
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