EPA Method 622 / 8141 - Analytes Back Catalog number: 90378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678431 Hexaconazole, 100 µg/ml, Acetonitrile, 5ml Price on request 52310 Calcium Nitrate Modifier Price on request 1875.10-10ML n-Decane, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 124-18-5 Price on request