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Non-aqueous Titration of Gatifloxacin in Pharmaceutical Formulations using Perchloric Acid
(2003-10-01)
An inexpensive, simple, precise and rapid method for the determination of fluoroquinolone gatifloxacin in tablets is described. The procedure is based on the use of volumetric dosage in a non-aqueous medium in glacial ...
Non-aqueous Titration of Gatifloxacin in Pharmaceutical Formulations using Perchloric Acid
(2003-10-01)
An inexpensive, simple, precise and rapid method for the determination of fluoroquinolone gatifloxacin in tablets is described. The procedure is based on the use of volumetric dosage in a non-aqueous medium in glacial ...
Microescala en química analítica
(Universidad Autónoma Metropolitana (México). Unidad Azcapotzalco. División de Ciencias Básicas e Ingeniería., 2015)
Es importante que el estudiante a lo largo de su proceso educativo adquiera un conocimiento básico de las tecnologías que contribuyen a los cambios de forma positiva, es por esto que se plantea la microescala como una ...
Soluble TTF catalyst for the oxidation of cathode products in Li-Oxygen battery: A chemical scavenger
(Pergamon-Elsevier Science Ltd, 2015-11)
One of the challenges for the success of electric vehicles is to achieve a non aqueous Li-O2 battery efficient in the oxidation of solid Li2O2 during battery charging. Bruce et al. have proposed that soluble tetrathiofulvalene ...
Zn(II) and Cu(II) Uptake from Acid Solutions with Microcapsules Containing a Non-Specific Alkyl Phosphonic Extractant
(SOCIEDAD CHILENA DE QUIMICA, 2005-12)
It is studied the uptake of Zn(II) and Cu(II) from acid aqueous solutions using microcapsules containing 2-ethylhexylphosphonic acid mono-2-ethylhexyl ester, a non-specific extractant, as an alternative method for metals ...
Titulación potenciométrica de sulfametoxazol y trimetroprima a microescala
(Universidad Autónoma Metropolitana (México). Unidad Azcapotzalco. División de Ciencias Básicas e Ingeniería., 2015)
Dado las características químicas de las sustancias activas del Bactrim, se emplea una reacción ácido base en medio no acuoso con HClO₄, utilizando un electrodo indicador de vidrio para conocer el contenido de trimetoprima; ...
Use of montmorillonite to recover carboxylic acids from aqueous medium
(Elsevier Science, 2019-12-15)
In this work, it was investigated the use of montmorillonite as a trap to recover small carboxylic acids from aqueous medium. TOC and titration analyses showed remarkable uptake of organic acid molecules, e.g. 46, 49, 9 ...