Internal Standard Spiking Solution, 200ng/ml n Nonane/0.8% toluene, 1,2ml

1,2,4-Trihydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81-54-9

Aroclor 1232

Dicamba, 1000µg/ml in Acetonitrile, 1ml