EPA Method 627 - Analytes Back Catalog number: 40022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96106 Semi-Volatile Standard Price on request 83508 Dinoseb methyl ether Price on request 71240 2,3-Benzofluorene, 1000µg/ml in methylene chloride, 1ml Price on request