EPA Method 8141 Standard Back Catalog number: 92834 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C11322510 Chloridazon-methyl-desphenyl D3, 10mg Price on request 8233.2-1G 1,1,2,2-Tetrachloroethane Price on request 673641 Monocrotophos, 10 µg/ml, Ethyl acetate, 10ml Price on request