N-Desmethyl-cis-tramadol.HCl, 10mg

Benalaxyl, 100 µg/ml, Acetonitrile, 5ml

Thiazafluron, 100 µg/ml, Acetonitrile, 1ml

Norhydrocodone hydrochloride,1000 µg base/mL,MeOH,1mL,