Talk:Lethal concentration low

External links modified
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I have just modified one external link on Lethal concentration low. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20150621230708/http://www.utexas.edu/safety/ehs/msds/glossary/?page=l to http://www.utexas.edu/safety/ehs/msds/glossary/?page=l

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Cheers.— InternetArchiveBot  (Report bug) 20:38, 21 December 2017 (UTC)