Sodium hydrosulfide  preventing harm.  [electronic resource] 

 - Reprinted. 
 - [Washington, DC]  U.S. Chemical Safety and Hazard Investigation Board  [2004] 
 - 16 p.  ill.  28 cm. 
 - Safety bulletin / U.S. Chemical Safety and Hazard Investigation Board  no. 2003-03-B .
 - Safety bulletin (United States. Chemical Safety and Hazard Investigation Board)  no. 2003-03-B. .
<br/><br/> Title from title screen (viewed on April 7, 2006).  Shipping list no.: 2005-0105-P.  "November 2004." 
<br/><br/>Includes bibliographical references (p. 15-16). 
<br/><br/><br/>Mode of access: Internet from the CSB web site. Address as of 4/7/06: http://www.csb.gov/safety%5Fpublications/docs/ SodiumHydrosulfideBulletin.pdf; current access is available via PURL. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sodium compounds--Accidents.<br/>Industrial safety--United States.<br/>Chemicals--Accidents--Prevention.--United States<br/>Sodium compounds--Safety measures.
<br/><br/><label>GPO Item No.: </label>1093-A-03 1093-A-03 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 3.C 42/2:3/2004/11