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Fabrizzio2010

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  1. Fabrizzio2010

    Hydrogen peroxide concentration by freezing

    Fabrizzio2010 replied to BetaTest's topic in Amateur Science
    I'm also trying to get mine to atleast 20% for more potency. I'm not sure how though, I don't want to get it up 90% because that just seems too strong. I'm making oxygen for a special experiment at home. Do you know where I can get Manganese Dioxide in quantity? I'm sick of cutting these batteries open.

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