Fentanyl & Xylazine Drug Test Strips - [Choose Your Quantity] - Powder, Liquid, & Urinalysis Forensic Testing (25)

TN Scientific Fentanyl/Xylazine (FYL/XYL) Combo Test Strips are reliable and accurate forensic tools designed to detect both fentanyl and xylazine using a single strip. Ideal for harm reduction professionals, researchers, and personal safety use, each kit includes a built-in fill line and an all-in-one pouch—no extra tools or containers required. These dual-detection strips offer verified sensitivity to a wide range of fentanyl analogs, xylazine mixtures, and combinations, delivering clear, fast results in minutes. Trusted by government agencies, universities, and harm reduction organizations nationwide.

• Dual Drug Detection – One strip tests for both fentanyl and xylazine to help identify dangerous mixtures with a single dip.
• Fast Results in Minutes – Simple 3-step process: Mix, Dip, Check. Results appear clearly in just 1–3 minutes.
• Includes Measuring Tools – Comes with a sample scoop, mixing vial, and dropper for added precision when preparing your sample.
• No Tools Required – Tools are optional. Each pouch is fully functional on its own—just add water, mix, and test.
• Forensic Grade High Sensitivity – Detects trace amounts of fentanyl and xylazine with a 20 ng/mL cutoff for each substance.
• Clear, Easy-to-Read Results – Straightforward line indicators make interpretation quick and accurate. A faint line still means negative.
• Trusted Nationwide – Used by harm reduction groups, universities, and health agencies across the country.