FENTANYl TESTING KITS
Yes yes, Fentanyl for the people who need it but fuck you drug dealers who put it in your shit to make your drugs stronger. If you do this you're a piece of shit and I hope you huff some of your own stuff and die.
Unfortunately, we do not have any reagents that we recommend for detecting Fentanyl. We have several reagents that react to Fentanyl, but only pure samples!