title: Use of the ionophore antibiotic A23187 in liquid ion-exchange ion-selective electrodes.
mesh_terms: D000900:Anti-Bacterial Agents; D000001:Calcimycin; D002118:Calcium / Q000032:analysis; D004566:Electrodes; D007474:Ion Exchange
chemical_list: D000900:Anti-Bacterial Agents; D000001:Calcimycin; D002118:Calcium