Solvent polymeric membrane pH catheter electrode for intraluminal measurements in the upper gastrointestinal tract.
Oesch
U
U
Brzózka
Z
Z
Xu
A
A
Simon
W
W
D004068:Digestive System Physiological Phenomena; D004867:Equipment Design; D006863:Hydrogen-Ion Concentration; D008564:Membrane Potentials; D008567:Membranes, Artificial; D011199:Potentiometry / Q000295:instrumentation*
D008567:Membranes, Artificial