Mix 31, 10 µg/ml, Methanol, 10ml

Maltoheptaose, >98%, 100mg

Sodium 1H,1H,2H,2H-perfluoro(1,2-13C2)dodecanesulfonate (10:2), 50µg/ml in MeOH, 1,2ml

Cimetidine sulphoxide dihydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 54237-72-8