Sentek UK Make pH Electrode for Non-Aqueous Samples.
pH sensor designed for non-aqueous samples.
Pseudo double junction where the reference is protected in a KCl/AgCl gel filled coil allowing an array of non-aqueous fill solution to be used within the same sensor.
Allows aqueous and non-aqueous samples to be measured with same sensor, simply by changing the fill solution.
New improved formulation of non-aqueous fill solution but can be used with traditional LiCl based solutions as well.