1,8-Dinitropyrene, 100μg/ml in Toluene, 1ml

p-Toluidine, certified, 250mg

2-Cyclohexyl-4,6-dinitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 131-89-5

3,3',4,4',5-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane