EPA Method 8081A Mix #2 Back Catalog number: 80810 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16177300 Phthalic acid, butyloctyl ester, 250mg Price on request 682154 D3-Metribuzin, 100 µg/ml, Acetonitrile, 1ml Price on request 680845 Aziprotryne, 100 µg/ml, Acetonitrile, 1ml Price on request