Chromatography

Celestyn M. Brozek
Science Department, University of New Mexico-Valencia Campus, 280 La Entrada, Los Lunas, NM 87031
J. Chem. Educ., 1999, 76 (1), p 83
DOI: 10.1021/ed076p83
Publication Date (Web): January 1, 1999

Abstract

The article describes an analogy between paper chromatography and the separation of rocks and wood pieces by the flowing stream. This analogy can be used to explain chromatography experiments in the introductory chemistry courses.

Keywords (Audience):

High School / Introductory Chemistry

Keywords (Domain):

Laboratory Instruction

Keywords (Pedagogy):

Analogies / Transfer

Keywords (Subject):

Chromatography
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  • Received: August 03, 2009

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