Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10637/916
Título : Optimization in sample stacking for the measurement of short chain organic acids in serum of natural rubber latex by capillary electrophoresis.
Autor : Galli, Veronica.
Barbas Arribas, Coral.
Materias: StackingOrganic acidsCapillary electrophoresisLatexQuantification
Fecha de publicación : 19-sep-2003
Resumen : It is of interest to measure the short chain organic acid content in natural latex serum, and capillary electrophoresis (CE) has proved to be a good tool for this study. However, for some acids, a higher sensitivity than that provided by the standard methods was needed. Therefore, a stacking effect was optimised and applied both for standards and real samples. Large-volume injection of sample solutions prepared in low conductivity matrices containing 50% acetonitrile (v/v) and 0.5% NaCl (w/v) gave the best results with enhancement factors over 17 and recoveries ranging from 83 ± 14 to 122 ± 4%.
Descripción : En: Analytica chimica acta. ISSN. 0003-2670. n. 482 (2003), p. 37-45
URI : http://hdl.handle.net/10637/916
Derechos: http://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
Otros identificadores : 000000450150
Aparece en las colecciones: Facultad de Farmacia

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