EPA Method 525 - PAH Standard Back Catalog number: 19362 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 3829.31-10UG 2 alpha,17ß(H),21ß(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 138128-29-7 Price on request 673326 Indoxacarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request MCDE-12 3,4-Dichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request