Min. Order Reference FOB Price
1000 Pieces US$0.06-0.45 / Piece
Product Description
Product Description Fentanyl test strips are an important tool to help prevent a drug overdose from illegally-made fentanyl, a potent and often deadly opioid. Fentanyl test strips can be used to determine if drugs have been mixed or cut with fentanyl. They can be used to sample street drugs like ...