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  Fentanyl Powder Kit 10ng (Water Testing)

  As Low As $0.79
  Forensic Use Only
  $1.59 Info & Price This product has multiple variants. The options may be chosen on the product page
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  Fentanyl Test Strips 10 ng/ml, Harm Reduction

  As Low As $0.65
  Forensic Use Only
  $1.05 Info & Price This product has multiple variants. The options may be chosen on the product page