EPA Method 551 Analytes Back Catalog number: 32095 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10634.12-50-T 1,2,3,6,7,8-Hexachlorodibenzofuran Price on request 70025 Benzene, 1000µg/ml in MeOH, 1ml Price on request 4PM172 2,2',3,3',4,5,5'-Heptachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request