Conference ProceedingsValidation of a Portable Direct Analysis in Real-Time Mass Spectrometry (DART®-MS) System for Trace Explosives Detection in the Laboratory or in the FieldPresenting section:Criminalistics2018Najarro, Marcela, Gaithersburg MD; Sisco, Edward, Gaithersburg MD; Robinson, Elizabeth, Gaithersburg MDView the paperCriminalistics