ProductsDehydrated mediaColumbia Agar USP Columbia Agar USP SKU: QB-45-1000 Unit: Each Brand: NUTRI-BACT Columbia Agar USP Other products from «Dehydrated media» Tryptone Bile Agar # QB-44-5005 Proteose Peptone no.2 # QB-1L-3532 Inhibitory Mold Agar # QB-1L-2207 Nitrate Agar # QB-48-3330