Conference ProceedingsA Confirmatory Method for the Analysis of 30 Fentanyl Analogs Using Gas Chromatography/Mass Spectrometry (GC/MS)Presenting section:Criminalistics2019DeWilde, Delilah, Philadelphia PA; Wood, Matthew R., Toms River NJ; Brettell, Thomas A., Allentown PA; Pritchett, Thomas H., Allentown PAView the paperCriminalistics