Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Cyclopenta[cd]pyren-3(4H)-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 69795-70-6

Chlorthion, 25mg

S-Metolachlor, 100 µg/ml, Acetone, 1ml