User:Taxelson/Etanol-kopparsulfat-torkning: Revision history

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    22 December 2009

    • curprev 00:2300:23, 22 December 2009Taxelson talk contribs 2,007 bytes +2,007 Created page with '=="Torkning" av träprover i etanol (eller aceton)== '''Ett förslag på metod som borde testas''': Placera träproven i 96% etanol, och tillsätt vattenfri koppar(II)sulfat (e...'