Hydrogen-ion concentration.

Buffers for pH and metal ion control Perrin, D. D. 1974 Electrometric pH determinations: theory and practice Bates, Roger G. 1954 Hydrogen ions Britton, Hubert Thomas Stanley 1956 Hydrogen ions, their determination and importance in pure and industrial chemistry Britton, Hubert Thomas Stanley 1955 Nimonx/c nanosheets based hydrogen evolution catalyst (hec) for the fabrication of artificial leaf Amna Rafique 2017