Beta launch of the new PetDB Search

November 2018. EarthChem is pleased to announce the release of the beta version of the new PetDB. This version of PetDB is designed on a brand new architecture, which features a more flexible database schema and user interfaces, with improved support for data searching (e.g., by chemical composition) and interoperability (e.g., with MELTS). The old PetDB Search will be retired and replaced by the new version in January 2019.

Please provide feedback on the new PetDB to help us improve the system by contacting us at