4-Methoxy-2,2',5'-trichlorobiphenyl, 100µg/ml in IO, 1ml Back Catalog number: MOPCB-3004S Availability: In the manufacturer's stock Price on request - + Recommended 673792 Dioxathion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request EPA-1613CVS EPA Method 1613 Calibration Kit, 5 ampoules, nonane Price on request 672820 Carbaryl, 250mg Price on request