Pyrene Back Catalog number: 79038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10510100AL Bentazone D6, 100µg/mL in Acetonitrile, 1ml Price on request 0144.18-500-IO 4-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104601-39-0 Price on request 678213 Benzobicyclon, 100 µg/ml, Acetonitrile, 1ml Price on request