Conductance @ 20°C [10,000µmho/cm]

Ferbam, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 14484-64-1

Tri-o-cresyl phosphate, 100 µg/ml, Methanol, 5ml

Metronidazole, certified, 0.25g