Fentanyl analogues (carfentanil 10000x morphine) drove 70+ k US OD deaths 2022; LC-MS/MS panel of 30+ analogues; MDMA / amphetamine class chiral-LC for enantiomer ID.
Fentanyl analogues (carfentanil 10000x morphine) drove 70+ k US OD deaths 2022; LC-MS/MS panel of 30+ analogues; MDMA / amphetamine class chiral-LC for enantiomer ID.