Gum-Silver Process

Gum-Silver Process

  1. Dwane
    Gum-silver Process

    Adapted from an entry in the Scientific American Cyclopedia of Formulas, 1932

    Solution No. 1 : Dissolve 50 grams of gum Arabic powder in 100 mLs of water. Gum Arabic does not dissolve quickly, but it will dissolve, so...
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