200 µg/mL of each analyte in Acetonitrile2-Amino-4,6-dinitrotoluene 2-Nitrotoluene4-Amino-2,6-dinitrotoluene 3-Nitrotoluene1,3-Dinitrobenzene 4-Nitrotoluene2,4-Dinitrotoluene Octogen (HMX)2,6-Dinitrotoluene TetrylHexogen (RDX) 1,3,5-TrinitrobenzeneN