All-rac-alpha-tocopherol for peak ident., 50mg

Metformin hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1115-70-4

Ethyl acrylate

1,1,2-Trichloroethane, 100 µg/ml, Methanol, 5ml