Back to Search
Start Over
Micropotenciometría de cafeína en medio no acuoso utilizando, como electrodo indicador, una película de óxido sobre acero inoxidable 316 (POSAI-316).
- Source :
-
Revista Cubana de Química . 2004, Vol. 16 Issue 1, p34-38. 5p. - Publication Year :
- 2004
-
Abstract
- This report documents the evaluation results of POSAI-316 electrode used as an alternative to conventional glass-indicator electrode to measure pH in caffeine's potentiometric micro-titration. The results obtained showed a complete equivalency of POSAI-316 to conventional glass electrode during the titration of caffeine (30, 40 y 50 mg in CH3COOH) with HClO4. [ABSTRACT FROM AUTHOR]
Details
- Language :
- Spanish
- ISSN :
- 02585995
- Volume :
- 16
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Revista Cubana de Química
- Publication Type :
- Academic Journal
- Accession number :
- 27653452