EPA Method 1666Labeled Standard Back Catalog number: 82493 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675462 Flumequine, 250mg Price on request 682124 4-Amino-3-fluorophenol, 100mg Price on request AC-AQ02-015 Aqueous ethanol control EtOH AQ (0.2g/L), 10x1,5ml Price on request