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2 posts · Last used Jul 11

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LorenaRosaleny
Lorena Rosaleny @LorenaRosaleny@scholar.social · Jul 01, 2026
Paint in buildings a huge reservoir of PFAS waiting to enter the environment Decades worth of chemicals stored in paints that been applied to homes and businesses 30 June 2026 https://www.chemistryworld.com/news/paint-in-buildings-a-huge-reservoir-of-pfas-waiting-to-enter-the-environment/4023763.article #PFAS #ForeverChemicals #ChemToots #ChemiVerse
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SRLevine
Sam Levine @SRLevine@neuromatch.social · Jun 11, 2026
Boosted by Furbland's Very Cool Account™ @GroupNebula563@mastodon.social
Just found out I wasted 3 weeks of work, a significant amount of solvent and other reagents because the commercial starting material is not what the bottle says it is to add insult to injury what is in the bottle isn't even clean, there is at least one other thing in there. Hilariously (not really) the only reason I determined this was because I'm making something from the literature and none of my spectra were matching close enough. Went back to the start to check and remade the first step, it produced the same wrong thing. Tried some other conditions, same deal. Finally took an NMR of the starting material today. #ChemiVerse #Chemistry
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