Pyrene Back Catalog number: 79663 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71783 N-Phenyl-N’-cyclohexyl-p-phenylenediamine Price on request 673916 Chloridazon-methyl-desphenyl, 10mg Price on request A10980100CY-100 Carbaryl D7, 100 µg/mL in Cyclohexane, 1ml Price on request