Removal of PEG from mixed cannabis oil

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Figured this is a long shot, but since PEG is water soluble, I was hoping someone may know of a way to remove PEG from already mixed cannabis oil. We are trying to bring our mixture back to pure cannabis oil as we do not want to sell the mixed oil in our cartridges any longer. Any tips/pointers would be greatly appreciated. I am going to try to add a small percentage of water into the mixture and separate the phases. Will update if this proves sucessfull.

Thanks!

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Do a search, I’ve already done this successfully and documented how on the forum

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Thanks! I tried a quick search but I was not able to located it. Will keep trying.

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I used hot RO water in a sep funnel and washed it

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Thanks again for the help. Will give that a try now

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I had to wrap a heater around my sep funnel to keep it all flowing

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Thanks for the input…We have a couple thousand grams to remove the PEG from…should be a fun process.

I have performed a couple tests this morning that are currently cooling to room temp as we speak. Looks like it will be successful. So far I have just been using a hot water bath and heat gun, but I like the idea of using a microwave…will give that a try as well.

Thanks!

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