Orphenadrine hydrochloride, 100mg

Carvedilol-d4 (ethyl-d4), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1133705-56-2

D3-Ibuprofen, 100 µg/ml, Acetonitrile, 1ml

Phosphate as (PO43-)