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)

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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

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Fentanyl test strips for forensic applications.

Use: Liquid/powder forensic screening

Cutoff: 2 ng/mL

Compact and individually packaged

FXN 3-in-1 Kit

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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