1,8-Dinitropyrene, 100µg/ml in Toluene, 1ml Back Catalog number: 0015.16-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 673653 Parathion-methyl, 10.0 µg/ml, Ethyl acetate, 10m Price on request 2358.4-100-ME Tetramethylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 64-20-0 Price on request 677531 Oxybenzone, 250mg Price on request