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

Phenol, 1000µg/ml in Water, 100ml

N,N-Dimethylguanidine, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 6145-42-2

Triticonazole, 100µg/ml in Acetonitrile, 5ml