3,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

Metformin, 1000μg/ml in MeOH, 1ml

Descarbamoylneosaxitoxin, 29.4µM, Solvent-water/HCl, Unit 0.5mL, # of units-1, Cas.no.

Chlorphenesin, 250mg