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

Chlorbromuron, 1000μg/ml in Acetonitrile, 1ml

Salicylic acid (2-Hydroxybenzoic acid), neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 69-72-7

1,1,1-Trichloroacetone