Fraser Secondary Enrichment Broth Base 500G

Fraser Secondary Enrichment Broth Base is recommended for isolation, cultivation and enrichment of Listeria monocytogenes from food and environmental specimens. It is based on the formulation of Fraser and Sperber and found to be remarkably accurate in detecting Listeria species in food and environmental samples. It is recommended by APHA and formulated so as to provide optimum conditions for the growth of Listeria