Fenpicoxamid, 10mg

4-Methylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3353-12-6

Potassium (K), 1000µg/ml in 2%-HNO3/Water, 100ml

Diltiazem-d3 hydrochloride (acetoxy-d3),1000 µg base/mL,acetonitrile,1mL