Cart Continue shopping “MDF Stethoscopes MDF 747C” has been added to your cart. Product Price Quantity Subtotal × BCYE (Buffered Charcoal Yeast Extract) Agar $4.26 BCYE (Buffered Charcoal Yeast Extract) Agar quantity $4.26 × MDF Stethoscopes MDF 747C $12.80 MDF Stethoscopes MDF 747C quantity $12.80 Coupon: Apply coupon Update cart Cart totals Subtotal $17.06 Total $17.06 Proceed to checkout