Talk:John Ulric Nef (chemist)

External links modified
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I have just modified one external link on John Ulric Nef (chemist). 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/20060911005500/https://www.chemistry.msu.edu/Portraits/PortraitsHH_Detail.asp?HH_LName=Nef to http://www.chemistry.msu.edu/Portraits/PortraitsHH_Detail.asp?HH_LName=Nef

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Cheers.— InternetArchiveBot  (Report bug) 02:40, 29 November 2017 (UTC)