ERNE, Daniel; AMMANN, Daniel; SIMON, Wilhelm. Liquid Membrane pH Electrode Based on a Synthetic Proton Carrier. CHIMIA, [S. l.], v. 33, n. 3, p. 88, 1979. DOI: 10.2533/chimia.1979.88. Disponível em: https://www.chimia.ch/chimia/article/view/1979_88. Acesso em: 12 apr. 2025.