Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 1981-08Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 2
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Comité Técnico :ISO/TC 34/SC 3ICS :67.080.01
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