The Science Advisory Committee on Chemicals (SACC) of the US Environmental Protection Agency (EPA) has recently recommended the VITROCELL Skin Module System for the analysis of volatile compounds and the exposure of dermal tissue to liquids.
The committee concluded that the system is a justifiable and superior alternative to Franz cells.
If you are interested in the memorandum from the Office of Chemical Safety and Pollution Prevention, you can access the full report here: read article
This represents significant progress in advancing alternatives to animal testing!