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SEPGuides: Science Education Partnership: Chromatography Kit

SEPGuides is the go-to place for all SEP kit protocols and activities, as well as the posting area for announcements and program updates. If something is missing or you have an idea to contribute, please e-mail us at

Kit Description


3 Kits

1 Crate per kit

This lab is designed to give students experience with chromatography, a boimedical research tool used to separate molecular mixtures. Students run a sample mixture through a size exclusion column, which separates molecules based on their mass.

Journal Articles

Chromatography Protocols

Table of Contents
Tab Document

Chromatography -

Teacher Version

Molecular Mixtures - Teacher

Chromatography -

Student Version

Molecular Mixtures - Student

Chromatography -

Flow Chart

Molecular Mixtures - Flow Chart