Cart Continue shopping “Catalase Test IMP004” has been added to your cart. Product Price Quantity Subtotal × Phenylalanine Test IMP008 $22.00 Phenylalanine Test IMP008 quantity $22.00 × Catalase Test IMP004 $15.00 Catalase Test IMP004 quantity $15.00 Coupon: Apply coupon Update cart Cart totals Subtotal $37.00 Total $37.00 Proceed to checkout