Pyrene Back Catalog number: X9186 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71648 Propionic acid isobutyl ester Price on request 1446.14-K-ME 4-tert-Octylphenol,1000 µg/mL,MeOH,1mL, Price on request 1929.12-50-IO 4'-Fluoro-2,3,3',4,5,6-hexabromodiphenyl ether Price on request