ProductsDehydrated mediaPurple Broth Base Purple Broth Base SKU: QB-68-3710 Unit: Each Brand: NUTRI-BACT Purple Broth Base Other products from «Dehydrated media» Salmonella-Shigella Agar # QB-48-4206 Oxgall Bacteriological Grade # QB-44-3518 Brewer Anaerobic Agar # QB-48-0512 Middlebrook 7H9 Broth # QB-42-2950