EPA Method 502.2/524.2/601 - Gases Back Catalog number: 30002R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11759.12-100-IO 2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 675122 Dichlofluanid, 250mg Price on request 93994 Benzo(b)fluoranthene Price on request