EPA Method 502.1 - Liquids Back Catalog number: 30008 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674781 Bifenox free acid, 25mg Price on request ACQ-WH20-015 Ethanol standard in whole blood,2.0g/L,whole blood, 1.5mL Price on request DF-1349-S 1,3,4,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request