The Aquatrode plus with
plug-in head U from Metrohm was specially developed for measurements
and titrations in low-ion and poorly buffered samples, such as surface
waters and deionized water.
These are the major benefits:
Special membrane glass with low resistance for measurement in low-ion solutions.This guarantees very short response times even in such difficult samples (fast measurement or end point titration).
Fixed ground-joint diaphragm with low resistance and very low, clearly defined electrolyte flow for fast, very accurate and reproducible pH measurement / titration.
Double-junction design with maintenance-free inner electrolyte (gel) enables the bridge electrolyte to be adapted to the measurement conditions.
Screening of the inner tube prevents interference due to static electricity
In addition to these advantages, the Aquatrode plus now offers easy storage / fast electrode replacement / complete flexibility due to its removable cable.
The Aquatrode plus with
plug-in head U from Metrohm was specially developed for measurements
and titrations in low-ion and poorly buffered samples, such as surface
waters and deionized water. 
