Venezuelan Crude, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no.

Atrazine, 100 µg/ml, Acetonitrile, 5ml

Quinmerac, 100 µg/ml, Methanol, 5ml

4-Methyldiphenylmethane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 620-83-7