ProductsDehydrated mediaColumbia Agar USP Columbia Agar USP SKU: QB-42-1000 Unit: Each Brand: NUTRI-BACT Columbia Agar USP Other products from «Dehydrated media» Hemoragic Coli Agar # QB-48-2116 Tetrathionate Broth # QB-45-4606 NGYE Medium, modified # QB-45-3414 Schwarz Differential Agar Tomate Probleme # QB-49-4202