Pyrene Back Catalog number: 70259 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2291.8-1G Terephthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 100-21-0 Price on request 8574.8-KIT ISO 22032 F-PBDE® single components, solutions Kit, , Solvent-isooctane, Unit Kit, # of units-1, Cas.no. Price on request 70278 1,1,2,2-Tetrachloroethane Price on request