Standard

ISO 7932:1993

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: ISO 7932:2004

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

The principle of the method specified is surface plating of a specified quantity of the test sample if the initial product is liquid, or of a specified quantity of an initial suspension in the case of other products, preparing other plates using decimal dilutions of the test sample, aerobic incubation of the plates at 30 °C, calculating the number of B. cereus per gram or per millilitre of sample from the number of confirmed colonies. Applies to products intended for human consumption or animal feeding stuffs.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • Tilbaketrukket:
  • products.specs.Expires:
  • Utgave: 2
  • Versjon: 1
  • Varetype: IS
  • ICS 07.100.01
  • ISO TC ISO/TC 34/SC 9

Produktrelasjon

Produkt livssyklus