EPA Method 507/8085 Pesticide Mix #1 Back Catalog number: 91899 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678253 Phorate-sulfone, 100 µg/ml, Acetonitrile, 1ml Price on request N-12324-250MG Clopyralid, 250mg Price on request 94559 1,3,5-Trichlorobenzene, 2000µg/ml in MeOH, 1ml Price on request