title: Proceedings: A potassium ion-selective liquid membrane.
mesh_terms: D000272:Adipates; D001888:Boric Acids; D007474:Ion Exchange; D008567:Membranes, Artificial; D009578:Nitrobenzenes; D011188:Potassium / Q000032:analysis*; D014634:Valinomycin
chemical_list: D000272:Adipates; D001888:Boric Acids; D008567:Membranes, Artificial; D009578:Nitrobenzenes; D014634:Valinomycin; D011188:Potassium