Internet MSDS and Hazardous Chemical Archives - Large set of links, mainly to various university safety pages, focusing on chemical safety and awareness.

Chem Safety Graphics - Index of free chemical safety graphics.

The Lycoming Chemistry Safety Page - From Lycoming Chemistry department.

Lab Safety: Biological and Chemical Hazards - Resources for laboratory science teachers and students.

MSU Department of Chemistry - Safety notes from Michigan State U.

R-Phrases - An index of the "R" Phrases. Used in European labs.

S-Phrases - An index of the "S" Phrases. Used in European labs.