Using crucible tongs, dip a lab towel into a beaker containing a 50/50 mixture of isopropyl alcohol and water. Excess liquid may be squeezed out of the towel for a shorter demonstration, although any ...
Using crucible tongs, dip a lab towel into a beaker containing a 50/50 mixture of isopropyl alcohol and water. Excess liquid may be squeezed out of the towel for a shorter demonstration, although any ...
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