Elaboration of a POSAI-POSAI combinated electrode for acid-base microtiter
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| Auteurs: | , , |
|---|---|
| Format: | artículo original |
| Statut: | Versión publicada |
| Date de publication: | 2013 |
| Description: | We present the design, construction and testing of a combined electrode oxide films over stainless steel (POSAI) as indicator electrode and reference electrode. This electrode is used to make micropotentiometry acid/base (acetic acid and phosphoric acid with sodium hydroxide, sodium acetate with nitric acid). A “t Student test” was applied, showing that there is no significant difference with micropotentiometry carried out with a conventional glass electrode. |
| Pays: | Portal de Revistas TEC |
| Institution: | Instituto Tecnológico de Costa Rica |
| Repositorio: | Portal de Revistas TEC |
| Langue: | Español |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/1576 |
| Accès en ligne: | https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/1576 |
| Mots-clés: | Micropotentiometry potentiometric acid/base POSAI. Microvaloraciones potenciometría ácido-base OSAI. |