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Chromatographic
animations
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| 1. Diffusion |
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The examples explain brownian motion and
diffusion
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| 2. Principle of Chromatography |
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| The examples explain the
chromatographic principle and the difference
between chromatography and two-phase extraction. |
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3. The Purnell equation
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| The examples illustrate the
effects of the different factors that are
necessary for chromatographic resolution. |
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4. Band broadening
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| The examples explain two of the effects
that lead to peak broadening in chromatography,
resistance to mass transfer (C term) and
longitudinal diffusion (B term). |
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5. Golay equation
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| The examples illustrate zone broadening
in capillary columns (Golay equation) and the
optimal mobile phase velocity. |
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