
Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 1: Detection method - Amendment 1: Inclusion of storage of the samples before analysis and changes in the control strain for performance testing of culture media and reagents (ISO 11290 1:2017/Amd 1:2026)
STANDARD published on 1.10.2026
Designation standards: ÖNORM EN ISO 11290-1/A1
Note: Change
Publication date standards: 1.10.2026
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Diese Änderung modifiziert das Grunddokument ÖNORM EN ISO 11290-1 (nationale Ausgabe der EN ISO 11290-1:2017) und ist mit diesem gemeinsam anzuwenden.