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

1,4-Diethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 105-05-5

3-Aminobenzanthrone, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

Trichlorfon, 250mg