High-Sensitivity Field Testing for Forensic and Law Enforcement Teams
Fast, accurate detection of fentanyl, xylazine, and nitazene—no lab required, US Manufactured.
Trusted Tools for On-Site Investigations and Evidence Screening
- Trace detection down to 2 ng/mL (fentanyl)
- Ready-to-use strips and kits—no reagents or analyzers required
- Field-deployable: secure, portable, and fast
- Ideal for initial screening during drug seizures, overdose scenes, or mail inspections
- Supports chain of custody protocols with clear visual results


Versatile Across Field and Lab Settings
- Crime scene investigation
- Drug trafficking interdiction
- Prison and jail contraband screening
- Field narcotics units
- Border and customs screening
- Death investigations and coroner’s offices
Flexible Supply Options for Law Enforcement and Labs
- Bulk packaging or kit-level customization
- OEM and private label available
- Made in the U.S. | Funded by NIH
- SDS and forensic use labeling compliant

FXN 3-in-1 Strip (Powder/Liquid)
Fentanyl/Xylazine/Nitazene test strips for forensic and harm reduction applications.
Detects: Fentanyl, Xylazine, Nitazene
Format: Single strip, field deployable
Use: Forensic/field screening
Fentanyl test strip
Fentanyl test strips for forensic applications.
Use: Liquid/powder forensic screening
Cutoff: 2 ng/mL
Compact and individually packaged
FXN 3-in-1 Kit
Fentanyl/Xylazine/Nitazene test strips for forensic and harm reduction applications.
Includes: Swabs, vials, droppers, instructions
Designed for sample prep without lab tools
Accelerate Your Forensic Investigations with Instanosis
800-946-5430 | 📧 support@instanosis.com