EPA Method 8330 Analyte Back Catalog number: 79074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30121 EPA Method 515.1 - Performance Check Solution Price on request 676633 Ametoctradin, 100 µg/ml, Acetonitrile, 1ml Price on request 94604 PCB Congeners Price on request