Unsure about a substance? Take control with the Vivitar Laboratories The Solution Fentanyl Rapid Test Kit. This convenient home test detects fentanyl, a powerful synthetic opioid, in urine samples within minutes. The single-dip card design and included collection receptacle make testing simple and hygienic. With 99% accuracy, you can feel confident in the results. However, this is a screening tool, not a definitive diagnosis. If you suspect fentanyl use, always seek professional medical advice immediately. The Vivitar Laboratories The Solution Fentanyl Rapid Test Kit empowers you with knowledge for informed decision-making.