Diclofenac D4 acid (phenyl D4), 100 ng/µl, 1.1ml

Flufenacet, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 142459-58-3

Metformin-d6-HCl, 100μg/ml in MeOH, 5ml

Fluchloralin, 10 µg/ml, Ethyl acetate, 10ml