This site has a series of links to QuickTime movies that animate the chromatographic process. The movies show the effect of changing K, L, and N on peak width and separation. The […]
Collections Resources
Browse resources, explore categories, and discover materials contributed to the ASDL library.
This EPA site provides a brief overview of EPA remediation methods and projects. The links “Remediation” and “Characterization and Monitoring” have sub-links that provide analytically relevant materials. Many applications and case-specific studies […]
This site contains standard definitions related to chromatgraphy similar to treatments found in analytical textbooks. It introduces the beginning student to LC concepts relevant to biochemistry and includes an example of choosing […]
Kinetic Capillary Electrophoresis is a family of methods for studying binding of biopolymers, measuring rate constants, binding constants, and in some cases providing mechanistic details. This Online Article is a presentation by […]
This website is an animation describing aspects of CE separations, including electroosmotic flow, the separation, injection (hydrodynamic and electrophoretic) and detection (direct and indirect). The website is available here .
This site provides a tutorial on practical reverse phase chromatography for LC-MS. Focusing on peptide and protein analysis, Andrew Guzzetta offers appropriate tips on mobile phase gradients, preparing your reversed-phase HPLC column […]
A guide to troubleshooting chromatography problems, especially GC. There is also material on increasing column efficiency and reference material on properties of stationary phases.The website is available here .
This chromatography experiment is designed to introduce students to the theory of chromatographic separation of mixtures and packed column chromatography. A section on instrument troubleshooting may be included as an additional optional […]
This site is an introductory lecture in outline form about chromatography. It appears directed toward biochemical separations. The coverage is broad but not deep. Discussions of counter-current separations, gel permeation, and ion […]
This site contains a good review of GC detectors that is linked to animated files describing the hardware and principles of operation for GC/MS. From this site, links are available to other […]
The website presents a case study involving the detection of cocaine on dollar bills. The case study uses GC-MS, but has an introduction appropriate for beginning chemistry students.The website is available here […]
Analysis of paint helps establish authenticity or works of art. This laboratory experiment, still under development, helps students put measurements in context. The linked discussion forum will allow readers and the author […]