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Topic: polarity  (Read 1464 times)

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Offline GinaTageldin

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polarity
« on: September 20, 2016, 09:21:34 PM »
can i use hexane instead of pentane in column chromatography since the separation technique cited in paper using ethyl acetate/pentane? and how i could predict the ratio to separate my compound from other matrices?
thank you.
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Offline Guitarmaniac86

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Re: polarity
« Reply #1 on: September 21, 2016, 04:35:59 AM »
Do a TLC and see if there is a difference. I dont think it matters. I have used heptane instead of hexane and it was fine.

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Don't believe atoms, they make up everything!

Offline GinaTageldin

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Re: polarity
« Reply #2 on: September 21, 2016, 05:32:20 AM »
thank you sir, will try it.
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