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

1,4,5-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane

Propoxyphene-d5 hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Clarithromycin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 81103-11-9