Cubillán D, Núñez N, González G, Camargo N. Optimization of the potentiometric technique with ion selective electrode for evaluating sulfate ion in aqueous samples. REV TEC FAC ING UNIV [Internet]. 1 [citado 16 de julio de 2024];25(2). Disponible en: https://produccioncientificaluz.org/index.php/tecnica/article/view/5779