Buscar por Materia 4,5-dichloro-1,2-phenylenediamine
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| Vista previa | Fecha de publicación | Fecha de Creación | Título |
|---|---|---|---|
 | 21-sep-2007 | - | Comparison of two derivatizing agents for the simultaneous determination of selenite and organoselenium species by gas chromatography and atomic emission detection after preconcentration using solid-phase microextraction |