Dextromethorphan hydrobromide monohydrate, 250mg

1,4-Naphthoquinone-d6, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 26473-08-5

p-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-51-0

1,2,4-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane