Fen Strips for Rapid Detection, Made In USA,10 ng/mL (FUO) (1 Pack)


Availability: 178 in stock


One-Step Quick Results, Easy-Read Urine Drug Test Strips

The Most Sensitive Test on the Market

  • Fen 10 ng/mL Urine Cut-Off Level
  • Results are Shown Within Five Minutes Or Less.
  • Easy To Use Urine Drug Test
  • 10 Nanogram Cut-off Level 
  • Easy Read, Rapid Test
  • (1 Pack) Fentanyl Test Strip Included

Synthetic Opioid Detection Drug Testing Strip [embedyt][/embedyt]  

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