BS EN ISO 11290-1:1997 Microbiology of foods and animal feeding stuffs. Horizontal method for the detection and enumeration of Listeria monocytogenes. Detection method
2017BS EN ISO 11290-1:2017 Microbiology of the food chain. Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. Detection method
1997BS EN ISO 11290-1:1996+A1:2004 Microbiology of food and animal feeding stuffs - Horizontal method for the detection and enumeration of Listeria monocytogenes - Detection method
1997BS EN ISO 11290-1+A1:1997 Microbiology of food and animal feeding stuffs. Horizontal method for the detection and enumeration of Listeria monocytogenes. Detection method
1997BS EN ISO 11290-1:1997 Microbiology of foods and animal feeding stuffs. Horizontal method for the detection and enumeration of Listeria monocytogenes. Detection method