Talk:Perfluorobutanesulfonic acid
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Wiki Education Foundation-supported course assignment[edit]
This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Awalsh621.
Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 11:03, 18 January 2022 (UTC)
Information to add to article[edit]
Information to add to this article: https://www.theguardian.com/environment/2023/mar/23/trump-appointees-epa-toxic-chemical-pfas-pfbs-toxic 173.88.246.138 (talk) 06:47, 26 March 2023 (UTC)