EPA Method 8020 Analytes

Prometryne, 100µg/ml in Acetonitrile, 1ml

1-Hydroxy-9-fluorenone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6344-60-1

Chlorpyrifos, 10.0 µg/ml, Acetonitrile, 10ml