Pyrene Back Catalog number: 70259 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32391 1,1,1,2-Tetrachloroethane Price on request 2999.9-K-CY 2,2,5-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3522-94-9 Price on request 96334 4,4’-Methoxychlor Price on request