Metformin-d6 hydrochloride (dimethyl-d6),neat,neat,10mg,

Surrogate Mix

2-Ethyl-1-methylbenzene (2-ethyltoluene, o-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 611-14-3

Ethyl methacrylate