Author Topic: dissolved psdo  (Read 4009 times)

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dragon

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dissolved psdo
« on: July 30, 2003, 10:39:00 PM »

halfkast

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is the acetone dry? if it's extracted you only
« Reply #1 on: July 30, 2003, 10:51:00 PM »
is the acetone dry?

if it's extracted you only require a small amount of acetone(or other, MEK for example) to "flash" it, to wash acetone-soluble impurities of the surface of the crystals.