Drug Testing
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2 Panel: Fentanyl/Xylazine Residue Test KitSKU :HG-GBDOA-1025-001(25 Tests) The Fentanyl or Xylazine test strips are competitive binding lateral flow immunochromatographic assays for t...$37.50 -
ALLTEST Xylazine TestsSKU :AT-DXYL-114(25 Tests) A rapid test for the qualitative detection of xylazine in human urine or powder. For forensic use only. No...$37.50