Ethirimol, 10 µg/ml, Acetonitrile, 10ml

Cerin acetate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17947-01-2

Perfluoro-n-[1,2-13C2]dodecanoic acid, 50µg/ml in MeOH, 1,2ml

25-Hydroxyvitamin D3, 50μg/ml, 1ml