Cart Continue shopping “A-1 Medium” has been added to your cart. Product Price Quantity Subtotal × Agar (Overlay Agar) Purified $1.02 Agar (Overlay Agar) Purified quantity $1.02 × A-1 Medium $1.61 A-1 Medium quantity $1.61 Coupon: Apply coupon Update cart Cart totals Subtotal $2.63 Total $2.63 Proceed to checkout