Nettle Agent : An agent that causes severe irritation to the skin and mucous membranes, as well as pain; also called urticant. (Note that in this database, nettle agents are included in the Blister Agent category).
National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control and Prevention (CDC), The Emergency Response Safety and Health Database, Atlanta, GA, USA 2014. http://www.cdc.gov/NIOSH/ershdb/glossary.html#B, (Emr Resp Sfty and Hlth Database - Amer) {794}