ISO 9252:1989
Deals with a method for determining the presence and approximate concentration of viable aerobic and facultative anaerobic micro-organisms. Annex about preparation of media and plates.
OEN:
ISO
Langue:
English
Code(s) de l'ICS:
07.100.99;
83.040.10
Statut:
Annulée
Date de Publication:
1989-11-08
Numéro Standard:
ISO 9252:1989