EPA Method 525.2 - PAH Standard Back Catalog number: 19162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71739 Benzo(a)pyrene-d12 Price on request 1873.8-K-CY 4-Methylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 589-53-7 Price on request M0220 4,4'-Diaminodiphenylmethane, >98%, 25g Price on request
