3,5-Dinitrotoluene, 100µg/ml in MeOH, 5ml

2,3,7,8-Tetrabromo[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

2,4-DB-2-ethylhexyl ester, 250mg

N,N-Diphenylurethane, 50mg