Cart Continue shopping “Antibiotic Medium” has been added to your cart. Product Price Quantity Subtotal × Agar (Overlay Agar) Purified $1.02 Agar (Overlay Agar) Purified quantity $1.02 × Antibiotic Medium $0.75 Antibiotic Medium quantity $0.75 Coupon: Apply coupon Update cart Cart totals Subtotal $1.77 Total $1.77 Proceed to checkout