title: A PVC membrane pH-sensitive electrode based on methyldioctadecylamine as neutral carrier.
abstract: A pH-sensitive PVC membrane electrode based on methyldioctadecylamine as neutral carrier has been prepared. It gives linear response over the pH-range 3.0-11.0 and a slope of - 58.4 +/- 0.3 mV/pH (at 20 degrees). The electrode has fairly low resistance and good potential reproducibility. The selectivity and other characteristics of the electrode have been studied.
authors.affiliation: Department of Chemistry and Chemical Engineering, Hunan University, Changsha, People's Republic of China.
authors.forename: H L
authors.initials: HL
authors.lastname: Wu
authors.forename: R Q
authors.initials: RQ
authors.lastname: Yu