Cart Product Price Quantity Subtotal × MDF Stethoscopes MDF 767K $70.03 MDF Stethoscopes MDF 767K quantity $70.03 × APT Broth $1.26 APT Broth quantity $1.26 × Ampicillin Dextrin Agar Base $0.75 Ampicillin Dextrin Agar Base quantity $0.75 × MDF Stethoscopes MDF 747 $11.05 MDF Stethoscopes MDF 747 quantity $11.05 Coupon: Apply coupon Update cart Cart totals Subtotal $83.09 Total $83.09 Proceed to checkout