EPA Method 525.2 - PAH Standard Back Catalog number: 19162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681215 Ethyl 3-methylbutanoate, 1ml Price on request L13120000IO Endosulfan (alpha + beta), 10µg/mL in IO, 10ml Price on request MCDE-12 3,4-Dichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request