1-/3-Nitrobenzo[e]pyrene Back Catalog number: 2170.20-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 8483.19-100-ME Metoprolol tartrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-17-7 Price on request 673628 Kresoxim-methyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 60034 CCME PAH Calibration Standard Price on request