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Thread: Methylene Blue Storage

  1. #1
    Join Date
    Apr 2018
    Location
    Kentwood, MI, USA
    Posts
    5

    Exclamation Methylene Blue Storage

    Hello,

    The container holding methylene blue has a crack on the seal for the eye dropper. Does anyone know if methylene blue becomes oxidized and ineffective if air is able to get in?

    Cheers

  2. #2
    Join Date
    Sep 2014
    Location
    milwaukee
    Posts
    106
    It's fine. It would take me months to go through liter of solution. Normal air displaced the volume in the bottle the entire time.
    I hope I encouraged you!

  3. #3
    Join Date
    Mar 2003
    Location
    Minocqua WI
    Posts
    792
    Store it cold though. it should last 6 months.
    Brewmaster, Minocqua Brewing Company
    tbriggs@minocquabrewingcompany.com
    "Your results may vary"

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