Pyrene Back Catalog number: X9186 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32921 2-Methylnaphthalene Price on request 683853 Sulfosulfuron, 100 µg/ml, Acetonitrile, 5ml Price on request 1999.12-100-IO 2,4,4'-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 7012-37-5 Price on request