Didactic intervention for the extraction and quantification of steroids in urine

This article describes a didactic strategy for teaching a miniaturized solid-phase extractionmethod in the context of laboratory practical training [LPT]. It is based on the students’previous imaginaries in order to generate conceptual changes and promote meaningful learning through a few l...

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Autori principali:	Angulo, Diego Hernando, Casas, Jaime Augusto, Cipagauta, Edna Carolina, Aparicio, David Eduardo
Natura:	Online
Lingua:	spa
Pubblicazione:	Universidad Pedagógica y Tecnológica de Colombia 2021
Soggetti:	experimental science didactics laboratory practical training sample preparation SPE HPLC Didáctica de las ciencias experimentales trabajos prácticos de laboratorio preparación de muestras didática das ciências experimentais prática laboratorial preparação de amostras
Accesso online:	https://revistas.uptc.edu.co/index.php/praxis_saber/article/view/11215