The MECLAS tool aims to reproduce the classification for complex metal mixtures. Although prepared with great care, flawless operation cannot be guaranteed. Users of the MECLAS tool need to be aware of this. By using the MECLAS tool, users accept full responsibility for their calculations. Neither ARCHE, EUROMETAUX or the data providers can take liability for (mis)use of the results.
You must register in order to access the MeClas tool and all supporting information. A short description of the Terms of conditions can be downloaded. The manual gives an idea on the basic functionalities of MeClas.
New MeClas video tutorial and Eurometaux guidance on the classification of inorganic UVCB substances for human health hazards is now published.
MECLAS is freely available to use by metal industry and authorities. Reached your maximum number of 5 compositions?
Find out how to upgrade your account by contacting email@example.com.