EPA Method 602 - Surrogate Standard Back Catalog number: 19097 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673390 Monocrotophos, 10.0 µg/ml, Acetonitrile, 10ml Price on request 673343 Mepanipyrim, 100 µg/ml, Acetonitrile, 5ml Price on request 72829 Cyromazine Price on request