Cart Continue shopping “Hepatitis B Surface Antigen (HBsAg) Screen, Qualitative” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal Hepatitis B Surface Antigen (HBsAg) Screen, Qualitative $20.00 Hepatitis B Surface Antigen (HBsAg) Screen, Qualitative quantity $20.00 Update Cart Apply coupon Cart Totals Subtotal $20.00 Shipping Local pickup Shipping to OH. Processing Fee $0.60 Total $20.60 Proceed to Checkout