Propranolol hydrochloride, certified, 0.1g

2-Methylanthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 613-12-7

2-n-Nonylphenol-mono-ethoxylate, 100 µg/ml, Aceto

N4-Acetylsulfamethoxazole, 25mg