Vertical Diffusion Cells

Vertical glass Permeation Cell for ex-vivo or in-vitro determination of skin permeation and skin penetration of active pharmaceutical ingredients The Kerski permeation cell with isofill chamber is developed specially for automatic sampling. Furthermore, this model can be used with labile skins such as separated epidermis or mucous membranes of all kinds. A problem for cells with horizontal application is the formation of air bubbles under the membrane or skin. Vertical application as well as the design of the Kerksi permeation cell with isofill chamber can avoid this problem.