This site discusses many of the details in how ro convert a traditional HPLC system into a capillary HPLC system. Included in the discussion is how to use splitting to get to […]
Techniques
This site offers Java-based applets as organized in 4 categories: analytical and general chemistry, instrumental chemical analysis, instrumentation/signal processing, data analysis/chemometrics. Each applet includes a short introduction followed by a user controlled […]
This website developed by Waters Corporation provides a brief primer on mass spectrometry which includes information on instrumentation, a discussion of mass accuracy, resolution, and LC-MS. As such the site should be […]
This is an animated gif that illustrates how scanning tunneling microscopy (STM) works. As such it is valuable to students and faculty interested in learning about this important surface analysis technique. The […]
A complete NMR laboratory exercise from a set of fifteen (15) experiments in various topic areas developed for a physical chemistry laboratory at New Mexico State University. Excellent introductory material is provided, […]
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 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 […]
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 […]
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 […]
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 […]