Dextromethorphan hydrobromide monohydrate,neat,neat,10mg,

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

9-Fluorenylmethyl chloroformate, 98%, 250g

3,5-Dimethylphenanthrene , 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33954-06-2