Want to see what happens in LC, but there's not an HPLC available for your use? This simulator shows what the important parameters are and lets you see the effect of changing those parameters on realistic separations.
The website is available here .
Note - the software for this application is still functional, but runs on an outdated…
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 annimation illustrates several kinetic CE modes and their effect on the complex formation and dissociation.
The website is available here .
US Environmental Protection Agency site that explains GC for those interested in environmental analysis. Assumes some user background in the field. Includes a partial list of EPA Field Methods that utilize GC which may be helpful to those interested in regulatory protocols.
The website is available here .
Further Analytical Methods developed by the Environmental…
This site provides a useful applet that demonstrates countercurrent extraction. The explanation of the method is short, but good. The level is appropriate for undergraduate students. The Applet itself is well designed and provides a useful exercise for students around which homework or small-group waork could be developed. The use of color is particularly helpful. The…
This animation site deals specifically with diode array detection for liquid chromatography. The animations are short (one to two minutes) and can easily be shown in class as part of a lecture. They are extremely helpful in illustrating key components and concepts of chromatographic systems. Users are encouraged to explore the site and the other brief…
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 input of experimental conditions, such as seen for diffusion in electrochemistry.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 site is useful in combination with other sources that explain the background theory. The website is available here .
This site from TRSL is the main site that links to many animations related to how chromatography systems work. Most of the animations are quite good and would be helpful to students when trying to visualize what occurs in an instrument during an separation (e.g. injection, detection, etc.).
Site does require FLASH to run.
The website is available…
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 deals specifically with sample loop injections in liquid chromatography. The animations are short (one to two minutes) and can easily be shown in class as part of a lecture. They are extremely helpful in illustrating key components and concepts of chromatographic systems. Users are encouraged to explore the site and the other brief animations…