2-(1-Hydroxypropyl)promazine,neat,neat,10mg,

Benzo[a]tetracene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 226-88-0

Thyroxine-13C6, 1mg

N-?Ethylperfluorooctanesulfo?namide,50 µg/mL,acetonitrile,1mL,