Pyrene Back Catalog number: 90981 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2059.7-1G 4-Fluoro-2-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 452-72-2 Price on request 96590 Salicylic acid Price on request 50745 ICP Mix #2 Price on request