4-Nitropyrene Back Catalog number: 73264 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended F232376 rac Felodipine-13C4, d3, 1mg Price on request 8483.19-250MG Metoprolol tartrate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 56392-17-7 Price on request S-4652-100-TX10 Custom Mix of deuterated PAHs 100µg/mL each in toluene d10-Fluorene 1530.13 d10-Phenanthrene 0389.14 d10-Fluoranthene 1337.16 d12-Chrysene 1024.18 d12-Benzo[a]pyrene 1088.20 d12-Perylene Price on request