Myronl L ORP802OZ-80 mV Kit - Comes with Quinhydrone powder

A series of Calibration solutions designed specifically for the Myron Ultrapen PT3 and PT4.

80 mV Kit - Comes with Quinhydrone powder and 2 oz. bottle of PH7 solution

NOTE: This item is ordered fresh from the factory to prevent it from going bad on the shelf. Allow up to three weeks lead time.