A major supplier of drug testing kits has announced an updated screening panel which no longer tests for cannabis and prioritizes testing for fentanyl. Psychemedics, a Massachusetts-based producer of drug testing kits announced Friday that they would be launching a new five-panel drug screen which will “[shift] the spotlight from marijuana to the paramount threat of fentanyl” … [Read more...] about Major Drug Test Supplier To Stop Testing for Cannabis, Prioritize Fentanyl