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Chemistry LibreTexts

Re-introduction to Chromatography

  1. Understand important chromatographic quantities and relationships, specifically retention time, width at half height, retention factor, linear flow velocity, resolution, number of plates and plate height.

    http://www.separatedbyexperience.com/glossary/

    http://web.njit.edu/~kebbekus/analysis/4CHROMAT.htm

    http://www.edusolns.com/gc/gctutorial/

    http://www.instrumentalchemistry.com/theory/pages/hetp.htm

    Harvey 12.1, 12.2

  2. Be able to describe the general elution problem.

    http://web.njit.edu/~kebbekus/analysis/4CHROMAT.htm

    Harvey 12.3

  3. Understand how to utilize a Van Deemter plot (ie. kinetic variables affecting zone broadening).

    http://en.wikipedia.org/wiki/File:Van-deemter.jpg

    http://en.wikipedia.org/wiki/Van_Deemter_equation

    http://www.edusolns.com/hplc/hplctutorial/

    Harvey 12.3

  4. Understand the major components of a chromatogram and quantitative analysis in chromatography.

    http://www.gmu.edu/depts/SRIF/tutorial/gcd/gc-ms2.htm

    http://www.aerosol.us/ADIweb/ResearchTAG.html