3-Hydroxybutyric acid, 100 µg/ml, Acetonitrile,

Metaldehyde, 100µg/ml in MeOH, 1ml

Zolpidem tartrate, 100 µg/ml, Methanol, 1ml

Di-n-butyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 84-74-2