Norm

ISO 7402:1993 en

Microbiology - General guidance for the enumeration of Enterobacteriaceae without resuscitation - MPN technique and colony-count technique

  • Deze norm is ingetrokken sinds 01-08-2004

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 10
Commissie Microbiologie van de voedselketen
Gepubliceerd op 16-09-1993
Taal Engels
Gives general guidance for the enumeration of Enterobacteriaceae present in products intended for human consumption or animal feeding stuffs: 1) by calculation of the most probable number after incubation at 35 °C or 37 °C in liquid medium (MPN technique), or 2) by counting colonies in a solid medium after incubation at 35 °C or 37 °C (colony-counting technique). For low numbers, the MPN method is preferable, otherwise the colony-count method is preferred.

Details

ICS-code 07.100.01
Nederlandse titel Microbiology - General guidance for the enumeration of Enterobacteriaceae without resuscitation - MPN technique and colony-count technique
Engelse titel Microbiology - General guidance for the enumeration of Enterobacteriaceae without resuscitation - MPN technique and colony-count technique
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