EPA Method 642 - Analytes Back Catalog number: 40057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDD-1289 1,2,8,9-Tetrachloro(13C12)dibenzo-p-dioxin, 1.2mL x 50ug/mL, toluene Price on request 676598 Amitrole, 10.0 µg/ml, Methanol, 10ml Price on request S-4657-100-IOX10 Custom Mix of PBDEs, 9 Components Each 100µg/mL in isooctane 2,4,4'-Tribromodiphenyl ether PBDE-28 1961.12 2,2',4,4'-Tetrabromodiphenyl ether PBDE-47 1962.12 2,3',4,4'-Tetrabromodiphenyl ether PBDE-66 1964.12 2,2',3,4,4'-Pentabromodiphenyl ether PBD Price on request