EPA Method 8060 QC Check Solution Back Catalog number: 80602 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679886 3,3'-Dichlorobenzidine, 100 µg/ml, Acetonitrile, Price on request 31341 Diuron, 100μg/ml in MeOH, 1ml Price on request 91825 WS 038 Pesticide AMP 4 Price on request