Résumé
The method is applicable to products having contents of 2 mg or more per kilogram. It consists in acidification of a test portion and decolourizing by the liberated gas of a starch indicator paper previously coloured blue by a trace of iodine vapour.
Informations générales
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État actuel: PubliéeDate de publication: 1981-08Stade: Norme internationale confirmée [90.93]
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Edition: 1Nombre de pages: 2
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Comité technique :ISO/TC 34/SC 3ICS :67.080.01
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