Colloidal Silver and Gold Forum
Production Techniques and Chemistry => Colloidal Gold Production => Topic started by: Holly on June 15, 2020, 10:02:58 PM
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Very interesting article on Colloidal Gold Nanoparticles controlled by ph
https://pdfs.semanticscholar.org/b45e/7f597b2bad3984339da2e393a533325e8a9c.pdf