In Vitro Cytotoxicity in Balb/c 3T3 LD50 (OECD 129) Introduction The in vitro cytotoxicity assay in Balb/c 3T3 cells with an LD50 endpoint (OECD 129) is a test method used to determine…

Study Design of EpiSkin-In Vitro Skin Corrosion (OECD 431) Introduction The EpiSkin-In Vitro Skin Corrosion Test, based on the OECD Guideline 431, is a validated, non-animal alternative for assessing the…

Study Design of In Vitro Skin Absorption: Franz Cell Diffusion Assay (OECD 428) Introduction The Franz Cell Diffusion Assay (OECD 428) is a well-established and standardized in vitro method for assessing the percutaneous…