Add to Cart Compare Quick view Fentanyl Individual Test Strips Sober Scientific MSRP: Now: $46.25 Was: Available to Ship Fentanyl Individual Test Strips are a single lateral flow immunoassay test strip for the detection of fentanyl in human urine. Each pack contains 50 test strips which are packaged to order. About... MSRP: Now: $46.25 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $46.25 Was: Subtotal: Add to Cart