HSDB was a comprehensive, peer-reviewed toxicology data for about 5,000 chemicals. . It is enhanced with information on human exposure, industrial hygiene, emergency handling procedures, environmental fate and regulatory requirements.

Chemical safety information from intergovernmental organizations. Access to peer-reviewed information about chemical safety.

Created by Princeton University, this guide will walk you through the basics for safely handling laboratory chemicals and equipment. The Introduction section has several references to Princeton-use the links on the left for more general information.