EPA Method 8250Mix #9 Back Catalog number: 82501 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79691 2-Methylundecane Price on request 673260 Dimethomorph, 10.0 µg/ml, Acetonitrile, 10ml Price on request 674487 Chlorpyrifos, 10.0 µg/ml, Acetonitrile, 10ml Price on request