Cart Product Price Quantity Subtotal × Bile Esculin Agar/CNA (Colistin & Nalidixic Acid) Agar $1.39 Bile Esculin Agar/CNA (Colistin & Nalidixic Acid) Agar quantity $2.78 × A-1 Medium $1.61 A-1 Medium quantity $1.61 Coupon: Apply coupon Update cart Cart totals Subtotal $4.39 Total $4.39 Proceed to checkout