10 year old Mimosa Hostilis root bark.

[Io23]

Searched the forum widely and I did not found it. The thing is I have 250gr of Mimosa Hostilis RB that have been sitting in my chemistry lock box for 10 years now. Tried to extract from it with Acid/Base tek boiling the mimosa first, then the DpTek1 from Minty Love but when freeze precipitation I get floating cristals that when I pour the solvent and dry they melt onto goo. When I scrape that goo it became honey-like.
My solvent is Wurth brake cleaner that is C6-C7, n-alcane, isoalcane, cícilicos, < 5% n-hexane and Propan-2-ol.
My question is: Is it the old mimosa or the solvent?

 

[Flufferus]

i just use naptha man

 

[fractals4life]

I believe MHRB is very stable, unless it actually goes mouldy you should be fine ... I suspect the propan-2-ol ( ispropyl alcohol) in your solvent may be the issue as DMT is very soluble in it, even at freezer temperatures ... guess it depends on how much "<5%" really is