EPA Method 8330 Analyte Back Catalog number: 79081 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-B10-CS5,6,7,8, Individual Calibration Solutions, 200ul, nonane Price on request 673526 Chlorpyrifos, 100 µg/ml, Ethyl acetate, 5ml Price on request 676266 Diethofencarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request