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Use Fraser Broth Base for making Fraser and Fraser 1/2 Broths. With the addition of the supplement, use Fraser 1/2 Broth as a selective enrichment medium for the growth of Listeria, including Listeria monocytogenes, in products intended for human and animal consumption. The supplemented broth can be used as a primary enrichment step for the identification and enumeration using RAPID'L.mono or RAPID'Listeria spp. Agar Plates. Fraser 1/2 Broth without the supplement can be used for recovery of bacteria after sublethal injury caused by heat, preservatives, or other processing techniques.

Related Products

• Fraser 1/2 Strength Supplement ()
• Fraser 1/2 Broth, ready to use ()
• RAPID'L.mono Agar Plates (), dehydrated base (), and Supplements 1 () and 2 ()
• RAPID'Listeria spp. Agar Base, dehydrated (), RAPID'Listeria spp. Supplements 1 () and 2 ()