Standard

ISO 5521:1981

Publisert

Rettelser og tillegg kjøpes separat.

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Omfang

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.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • Utgave: 1
  • Versjon: 1
  • Varetype: IS
  • ICS 67.080.01
  • ISO TC ISO/TC 34/SC 3