I recommend using pure potassium iodide to reduce risk of heavy metal/PCB contamination.
Edited by lunarsolarpower, 21 November 2009 - 09:17 PM.
Posted 21 November 2009 - 09:17 PM
Edited by lunarsolarpower, 21 November 2009 - 09:17 PM.
Posted 22 November 2009 - 05:10 AM
Posted 24 November 2009 - 04:07 AM
Posted 24 November 2009 - 04:32 AM
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