Dénis, Rubén del Toro, Ana María Peón Espinosa, Hubert Dandie Marshalleck, and Andres Brocar Estevez. “Uses of Nitrate Ion Sensitive Electrodes”. Eclética Química 22, no. 1 (December 8, 1997): 205–210. Accessed October 19, 2024. https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/620.