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Microcomputer-Based Laboratory Role in Developing Students' Conceptual Understanding in Chemistry: Case of Acid-Base Titration
For the past five years, all Moroccan universities suspended practical work activities in the subject of chemistry for the first year due to a decision made by the Ministry of Higher Education. This study explores the ...
A monosegmented-flow Karl Fischer titrator
(Elsevier Science BvAmsterdamHolanda, 2007)
Development and validation of a nonaqueous titration with perchloric acid to determine sparfloxacin in tablets
(Elsevier B.V., 2001-09-01)
A simple, rapid and inexpensive method for the determination of sparfloxacin in tablets is described. The procedure is based on the use of volumetric dosage in a nonaqueous medium in glacial acetic acid with 0.1 M perchloric ...
Development and validation of a nonaqueous titration with perchloric acid to determine sparfloxacin in tablets
(Elsevier B.V., 2001-09-01)
A simple, rapid and inexpensive method for the determination of sparfloxacin in tablets is described. The procedure is based on the use of volumetric dosage in a nonaqueous medium in glacial acetic acid with 0.1 M perchloric ...
Turmeric and RGB analysis: A low-cost experiment for teaching acid-base equilibria at home
(American Chemical Society, 2021-01)
An experimental approach to chemistry is a more meaningful way to learn than the use of textbooks alone. Working in the laboratory helps students understand basic concepts through their active engagement. Here, we present ...
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 ...
Desenvolvimento de metodologia simplificada para análise de hexametilenotetramina (hmt) em medicamentos contendo corantes em sua formulação
(Editora Unesp, 2001-01-01)
No presente trabalho desenvolveu-se metodologia simplificada para análise de hexametilenotetramina em medicamentos que apresentam corantes em sua formulação (azul de metileno, Ponceau Red, Bordeaux Red, acriflavina) seguida ...