EPA Method 608Mix #4 Back Catalog number: 41004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32641 1,2-Dichlorotrifluoroethane Price on request 680816 D3-Metsulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request AC-SE02-030 Ethanol in serum control EtOH SE (0.2g/L), 10x3ml Price on request