Cart Continue shopping “Antibiotic Medium” has been added to your cart. Product Price Quantity Subtotal × Ampicillin Dextrin Agar Base $0.75 Ampicillin Dextrin Agar Base quantity $0.75 × Antibiotic Medium $0.75 Antibiotic Medium quantity $0.75 Coupon: Apply coupon Update cart Cart totals Subtotal $1.50 Total $1.50 Proceed to checkout