Authors: Perez-Olmos, R Rios, A Fernandez, JR Lapa, RAS Lima, JLFC

Citation: R. Perez-olmos et al., Construction and evaluation of ion selective electrodes for nitrate with asumming operational amplifier. Application to tobacco analysis, TALANTA, 53(4), 2001, pp. 741-748

Authors: Perez-Olmos, R Bezares, P Perez, J

Citation: R. Perez-olmos et al., Potentiometric determination of nitrate in products used for the treatmentof dentinal hypersensitivity, FARMACO, 55(2), 2000, pp. 99-103

Authors: Perez-Olmos, R Rios, A Martin, MP Lapa, RAS Lima, JLFC

Citation: R. Perez-olmos et al., Construction and evaluation of ion selective electrodes for perchlorate with a summing operational amplifier: application to pyrotechnics mixtures analysis, ANALYST, 124(1), 1999, pp. 97-100