EPA 1620 Standard 4

Azinphos-ethyl, 100 µg/ml, Toluene, 1ml

2,6,10,15,19-Pentamethyleicosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 73303-36-3

Thiacloprid, 1000µg/ml in Acetonitrile, 1ml