title: Construction, characteristics and application of a benzene-1,2,4-tricarboxylic acid selective electrode.
mesh_terms: D004566:Electrodes; D008567:Membranes, Artificial; D011199:Potentiometry / Q000295:instrumentation; D014233:Tricarboxylic Acids
chemical_list: D008567:Membranes, Artificial; D014233:Tricarboxylic Acids; C014871:trimellitic acid