EPA Method 602 - Surrogate Standard Back Catalog number: 19097 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677186 Pyridalyl, 50mg Price on request 673866 Cloquintocet-mexyl, 10.0 µg/ml, Acetonitrile, 10 Price on request 676763 Oxasulfuron, 100 µg/ml, Acetonitrile, 1ml Price on request