Conductance @ 20°C [10,000 µmho/cm]

2-(4-[Methylthio]phenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-21, Cas.no. 725701-22-4

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

Sodium perfluoroethanesulfonate, 50µg/ml in MeOH, 1,2ml