DA: Fentanyl, heroin found in 'significant number' of THC products seized from Pennsylvania smoke shops

Prosecutors on Monday said investigators used an ‘IONSCAN 600’ instrument to test over 100 seized products. The scans indicated that one or more controlled substances, including fentanyl and heroin, showed up in a "significant number" of Delta 8 THC gummies and edible products. Some of the products were also tested in a lab and did not alert any illegal drugs over the lab's threshold level of detection, which investigators say means the levels identified using the IONSCAN 600 instrument were not detectable.