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

n-Dotriacontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 544-85-4

Clotrimazol, 100µg/ml in MeOH, 5ml

n-Pentyltri-n-propyltin,1000 µg/mL,isooctane,1mL,