Chemical Safety/Material Safety Data Sheets
Missouri Poison Control Hotline
(800) 366-8888

American Chemical Society
1155 16th St. NW
Washington, DC 20036
(202) 872-4515
http://www.acs.org

National Fire Protection Association
Chemical Hazard Labels
Office of Radiation, Chemical & Biological Safety
Michigan State University
C1124 Research Complex - Engineering
East Lansing, MI 48824-1326
(517) 355-0153
http://www.orcbs.msu.edu/chemical/nfpa/nfpa.html

Extoxnet - The Extension Toxicology Network
http://ace.ace.orst.edu/info/extoxnet/ghindex.html

Material Safety Data Sheets on the Internet
Oklahoma State University
Environmental Health and Safety
http://www.pp.okstate.edu/ehs/links/msds.htm

Material Safety Data Sheets
National institute of Health
http://www.niehs.nih.gov/wetp/clear/resource/msds.htm

Enviro-Net
Digital Resources for Environmental Professionals
http://www.enviro-net.com/technical/msds