EPA Method 525.2Mix #1 Back Catalog number: 92207 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676971 Dimethenamid OA, 100 µg/ml, Acetonitrile, 1ml Price on request 73578 2-Thiocyanomethylthiobenzothiazole Price on request 79958 Resmethrin, 1000µg/ml in Acetonitrile, 1ml Price on request