Convenient set:Package contains 5 test strips, each individually wrapped.
Easy Convenient: Rapid at-home detection of fentanyl and fentanyl analogs.
Easy to use:Place 1-3 drops of urine on the test card, then place it in a flat, dry area and wait 5 minutes for the result.
Accurate high sensitivity: Greater than 98% accuracy with a 200 ng/ml cutoff level - the standard cutoff level throughout the industry.
Easy to interpret results: We have illustrations and simple text explanations on the box, instruction manual and quick guide for you to interpret the test results.