Edifenphos, 10 µg/ml, Acetonitrile, 10ml

Diclofenac-13C6 Sodium Salt, 0,25mg

p-Cresol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 106-44-5

Perfluoro-n-[1,2,3,4,5-13C5]pentanoic acid, 50µg/ml in MeOH, 1,2ml