EPA Method 8330 Analyte Back Catalog number: 79250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C11041300 Capstone product B, 50mg Price on request 2923.9-100-IOX5 Chlorpyrifos-d10 (O,O-diethyl-d10),100 µg/mL,isooctane,1mL, Price on request 678275 Chlorobenzilate, 100 µg/ml, Acetonitrile, 1ml Price on request