13C6-Diclofenac sodium, 10mg

1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml

Formaldehyd-DNPH, 100 µg/ml, Acetonitrile, 5ml

Ethyl acetate, 2000µg/mL, Solvent-Methanol, Unit 1mL, # of units-1, Cas.no. 141-78-6