Dimethylsulfoxide, 5ml

Pholcodine-N-oxide 1, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 433308-89-5

3,3'-Dimethyl-4,4'-diaminodiphenylmethane,100 µg/mL,acetonitrile,1mL,

9-Hydroxyphenanthrene, 10mg