Thyroxine-13C6, 1mg

Water - Trace elements, 500ml

5-(3-Dimethylaminopropyl)-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1159-03-1

Pyridoxal hydrochloride, 100mg