Simulators for the Web (Sim4Web) is the platform that hosts our online simulations in a virtual laboratory  held in “the cloud”

Welcome to Simulators for Schools!

Simulators for Schools is managed via Simulators for the web (Sim4Web), a web based browser environment that allows users to perform experiments using virtual apparatus and a UV-Vis absorption spectrometer simulator. 


Sim4Web is held in a secure location that requires a user to register and log onto the web site.

To find out more about Sim4Web

Online Chemistry Experiments



Our introductory experiment (Experiment 7 in our catalogue) covers the basics of Ultraviolet-Visible Absorption Spectroscopy and comes complete with lecture notes and all of the virtual apparatus and instrumentation required to perform the online exercises.

Glassware 320 KB

For more details about Experiment 7

Any questions? Please contact our experts who will be happy to help.

Pay per laboratory session. For more information

Online Chemistry Experiments


We cover a variety of topics: Everything from studying the kinetics of the crystal violet/sodium hydroxide reaction to determining the level of aspirin in a blood sample. Take a look at our product page.