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virtual labs

HPLC Simulator.org – free, opensource HPLC simulator project

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 Note - the software for this application is still functional, but runs on an outdated…

LabVIEW for Instrumental Analysis

This site provides two useful resources for instructors and students of analytical chemistry. The first is a collection of LabVIEW virtual instruments (VIs) for demonstrating topics such as signal-to-noise ratios, boxcar and ensemble averaging, power spectra, digital filtering, analog-to-digital conversions, and the Nyquest frequency. For users that do not have a working copy of LabVIEW, executable…

Ion Exchange Chromatography

This website contains an ion chromatography simulator that can be run on-line or can be downloaded. The simulator focuses on separations of proteins using Ion Chromatography. Also included is hyperlinked reference information, an example of a homework assignment using the simulator, and some information on protein structures.(note this is an archived version of this site, as…

Rice virtual lab in statistics

This site is devoted to statistical tests and demonstrations of their use and was created with the support of the National Science Foundation. One section is a complete reference guide - the online statistics textbook, with detailed descriptions of all things statistical. The second, and most fun section, is simulations/demonstrations section where nearly twenty statistical tests…

Basic Concepts of Optical Microscopy

A comprehensive primer focused on the basic optical microscope, as well as the electron, confocal, polarizing, and stereoscopic microscopes. Virtual microscopes allow the user to simulate the use of a variety of real-life microscopes. There are galleries of photomicrographs illustrating a variety of specimens. This website provides complete instructional materials on the theory of light and…

Introduction to Chemical Equilibria

An interactive set of applet-based demonstrations (many modeled as experimental measurements) that illustrate the concepts and calculations of chemical equilibria. The site demonstrates equilibrium processes in a reaction vessel by plotting the concentration of reactants and products over time. The site would be a good supplement for a class in general chemistry or quantitative analysis. The website…
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