ProductsDehydrated mediaYeast Extract CM Yeast Extract CM SKU: QB-1L-10500 Unit: Each Brand: COSTANTINO Extrait de levure CM Other products from «Dehydrated media» m-Tec Agar, modified # QB-39-2921 Christensen Agar Base w/o Urea # QB-39-1010 Cooked Meat w/Thio & Maltose Medium # QB-68-5115 Phenol Red Lactose Broth # QB-1L-3507