Tiocarbazil, 100 µg/ml, Acetonitrile, 5ml

Pholcodine-N'-oxide, neat, Solvent-neat, Unit 2,5mg, # of units-1, Cas.no.

13C6-Pentachlorophenol, 100 µg/ml, Cyclohexane,

5-Formylcytosine, 1mg