ProductsDehydrated mediaColumbia Agar USP Columbia Agar USP SKU: QB-48-1000 Unit: Each Brand: NUTRI-BACT Columbia Agar USP Other products from «Dehydrated media» Lactose Gelatin Medium, modified # QB-68-2308 Mayeux-Sandine-Elliker Agar # QB-68-3201 LM-137 Agar # QB-44-2409 Mannitol Mobility Medium # QB-39-2913