Literaturnachweis - Detailanzeige
Autor/in | Higgins, Robert H. |
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Titel | A Convenient Method for Comparison of Efficiency of Fractionating Columns. |
Quelle | In: Journal of Chemical Education, 67 (1990) 9, S.810Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0021-9584 |
Schlagwörter | Leitfaden; Unterricht; Lehrer; Chemical Analysis; Chemistry; Chromatography; College Science; Higher Education; Laboratory Equipment; Laboratory Procedures; Organic Chemistry; Science Activities; Science Education |
Abstract | Presented is a method for demonstrating the use of various fractionating columns to resolve mixtures into individual components and to correlate the resolving powers of column packings to their "hold-up" volumes. Fractions were analyzed using refractive indices. (KR) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |