Description
NARK Fentanyl Reagent presumptive test is designed to identify either Fentanyl or Acetyl-fentanyl which is commonly cut into Heroin or sold as a stand alone substance.
NARK Fentanyl Reagent presumptive test is designed to identify either Fentanyl or Acetyl-fentanyl which is commonly cut into Heroin or sold as a stand alone substance.