ProductsDehydrated mediaTryptone Tryptone SKU: QB-49-5002 Unit: Each Brand: NUTRI-BACT Tryptone Other products from «Dehydrated media» Purple Lactose Agar # QB-1L-3500 Mannitol Salt Agar # QB-1L-2906 Stock Culture Agar # QB-44-4217 Urea Broth # QB-49-5307