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Topic: heptane - ballpoint pen  (Read 4222 times)

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niteshadw

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heptane - ballpoint pen
« on: February 18, 2005, 12:16:14 AM »
Would petroleum distillate, hpetane dissolve a mark made my a ballpoint pen or while its traveling up a siclica gel slide (chromatography), it would move the make up...
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Offline Mitch

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Re:heptane - ballpoint pen
« Reply #1 on: February 18, 2005, 01:08:35 AM »
what?
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Offline Donaldson Tan

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Re:heptane - ballpoint pen
« Reply #2 on: February 19, 2005, 10:06:54 AM »
is ballpoint pen ink soluble in heptane?
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