Desmedipham, 100μg/ml in MeOH, 5ml

4-Oxopimelic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 502-50-1

Mass-Labelled PCB Solution/Mixture, 1.2ml, nonane

2,4-D, 10.0 µg/ml, Acetonitrile, 10ml