EPA Method 548.1 Internal Standard

Dibenzo-p-dioxin-d8, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 69699-83-8

Pydiflumetofen, 100 µg/ml, Acetonitrile, 1ml

Cumyluron, 10.0 µg/ml, Acetonitrile, 10ml