Cart Product Price Quantity Subtotal × Dextrose Starch Agar $1.10 Dextrose Starch Agar quantity $1.10 × Cystine Tryptic Agar (CTA) Base Medium $1.24 Cystine Tryptic Agar (CTA) Base Medium quantity $1.24 × Columbia Agar with Horse Blood, Gentamicin and Penicillin $1.51 Columbia Agar with Horse Blood, Gentamicin and Penicillin quantity $1.51 Coupon: Apply coupon Update cart Cart totals Subtotal $3.85 Total $3.85 Proceed to checkout