Talk:Predicted no-effect concentration

External links modified
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I have just modified one external link on Predicted no-effect concentration. 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/20150528223956/http://www.chem.unep.ch/irptc/Publications/riskasse/B2text.pdf to http://www.chem.unep.ch/irptc/Publications/riskasse/B2text.pdf
 * Added tag to http://www.biosch.hku.hk/ecology/staffhp/kl/SSD%20model%20data.pdf

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Cheers.— InternetArchiveBot  (Report bug) 17:47, 14 September 2017 (UTC)