ProductsDehydrated mediaYeast Extract Yeast Extract SKU: QB-49-10400 Unit: Each Brand: COSTANTINO Yeast Extract Other products from «Dehydrated media» Brewer Anaerobic Agar # QB-48-0512 Phenol Red Tartrate Agar # QB-49-3513 Amies Transport Medium w/o Charcoal # QB-39-5010 Brilliant Green Bile Agar # QB-68-0233