Custom Standard

2,4-Dimethylpyrrole,neat,neat,10mg

Metformin hydrochloride, neat, Solvent-neat, Unit 10g, # of units-1, Cas.no. 1115-70-4

Perfluoro-n-[1,2,3,4,5,6-13C6]decanoic acid, 50µg/ml in MeOH, 1,2ml