BS EN ISO 11290-2:1998 Microbiology of food and animal feeding stuffs. Horizontal method for the detection and enumeration of Listeria monocytogenes. Enumeration method
2017BS EN ISO 11290-2:2017 Microbiology of the food chain. Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. Enumeration method
1998BS EN ISO 11290-2:1998+A1:2004 Microbiology of food and animal feeding Stuffs - Horizontal method for the detection and enumeration of Listeria monocytogenes - Enumeration method
1998BS EN ISO 11290-2:1998 Microbiology of food and animal feeding stuffs. Horizontal method for the detection and enumeration of Listeria monocytogenes. Enumeration method