1,3-Dinitropyrene, 100µg/mL in Toluene, 1ml Back Catalog number: XA20975300TO Availability: In the manufacturer's stock Price on request - + Recommended 1303.8-100-ME 3,4,4-Trimethyl-trans-2-pentene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 39761-57-4 Price on request CCZ-2367 2,3,6,7-Tetrachloro-9H-carbazole, 1.2ml x 50ug/ml, nonane Price on request 684599 2,2'-Methylenedianiline, 10mg Price on request