EPA Method 8040A Analytes Mix “B” Back Catalog number: 80412 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680062 4,4-Dibromobiphenyl, 250mg Price on request L20635000AL Benzo(a)pyrene, 10 ng/µl, 10ml Price on request 43002 EPA Method 8240 Purgeable Halocarbons Price on request