title: The production and testing of double-barreled pH glass microelectrodes for measurement of intratubular pH.
mesh_terms: D005898:Glass; D006863:Hydrogen-Ion Concentration; D007684:Kidney Tubules / Q000502:physiology*; D008722:Methods; D008832:Microchemistry / Q000295:instrumentation*; D008839:Microelectrodes