Cart Product Price Quantity Subtotal × Phosphate Buffer Saline pH 7.2 (PBS) $0.95 Phosphate Buffer Saline pH 7.2 (PBS) quantity $0.95 × MDF Stethoscopes MDF 747XP $25.48 MDF Stethoscopes MDF 747XP quantity $25.48 × Phenol Red Broth with Xylose $2.94 Phenol Red Broth with Xylose quantity $2.94 × Neomycin Blood Agar $1.39 Neomycin Blood Agar quantity $1.39 Coupon: Apply coupon Update cart Cart totals Subtotal $30.76 Total $30.76 Proceed to checkout