ProductsNutrientsColumbia Agar Base Columbia Agar Base SKU: QB-1L-1006 Unit: Each Brand: NUTRI-BACT Columbia Agar Base Other products from «Nutrients» Amies Transport Medium w/o Charcoal # QB-1L-5010 Malt Extract # QB-39-11500 Yeast Extract Glucose Agar # QB-1L-5623 Dextrose Starch Agar # QB-1L-0066