I did an A/B once again
First pull came out purrfect!
Here's a quick rundown of what i did:
- 3x 2h simmer of MHRB in ample water with a little bit of 5% acetic acid added, strained liquids into a big jar
- after cooling/settling, strained again
- reduced ~10l down to 1.5l, occasionally removing the tannin skin that formed on the surface
- strained, cooled/settled, strained again, filtered through cotton ball funnel, then coffee filter. Transferred to a 2l beaker
- based with NaOH solution. I added until it got creamy white, then black, and added a little bit more
- pulled with ~300ml of naphtha on a magnetic stirrer, with heating to 45°C
- freeze precipitated (24h), then reused naphtha for the next pull.
The first pull is the whitest i ever managed. Second and third still ok but clearly not as white.
I don't usually document my extractions anymore when there's nothing special about them, but this time i got a pic to make a point.
The left jar is second and third pulls combined. The right jar is the first pull.
Both jars contain almost exactly the same weight of DMT.Homo Trypens attached the following image(s):
sameweightjpg.jpg
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