Fenpropidin, 100 µg/ml, Acetonitrile, 1ml

2,2',6,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 15968-05-5

Sulfur Standard: S @ 100 µg/g (0.0100 wt%) in #2 Diesel Fuel

2,4-Dichloronitrobenzene, 250mg