MCPB, 10.0 µg/ml, Acetonitrile, 10ml

1,2-Dinitrobenzene, 250mg

80.000 µS/cm conductivity solution (230mL)

Sodium 1H,1H,2H,2H-perfluorooctane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml