| colloidal silver |
Colloidal silver is silver in very fine particles, suspended in water. It can be prepared by any of several methods: *Constant Voltage Method: Pass 12-30 volts through two silver electrodes in distilled water for 2-3 minutes per glass. The water should be pure and no salt should be added as the presence of salt will lead to the silver particles bonding with the sodium chloride to produce silver chloride. Put a small light bulb in the circuit. ...
출처: en.wikipedia.org/wiki/Colloidal_silver
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| colloidal silver |
Silver preparations in which the particles of silver or silver proteinate are suspended in the solution rather than being dissolved in it.
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