This protocol will create 8 60 ul aliquots of electrocompetent cells per 25 ml of outgrowth culture. I would recommend an alternative protocol if you would like to make competent cells on a large scale.
Adapted from: http://openwetware.org/wiki/Sauer:Electrocompetent_cells
Day 0
Start an overnight culture of the cells that you would like to make electrocompetent
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