Hi Gray Wolf, thanks for the report and for the pleasure of being an indirect participant your practice.
I am happy to know that you and experts liked the quality of AA.
Will you please to clarify for me some details of your experience and your opinion.
Most often, I see the efficiency of a percentage of dry weight.
what dry weight corresponds to 55 grams of fresh flowers?
Suppose that 20 grams, from this point the yield of 3g is around 15%?
why cooking in a 200°F oil bath until (mostly) bubble free? imo it caused oxydation with no benefit.
Did 600 ml of butane passed the column through or was stayed inside for a time?
I made 10-20 minutes expositions in butane. I think timing affects the efficiency of extraction.
I yielded half the crop of fem seeds (opium x maple leaf) and produced a piece of AA
from the remaining buds material.
Primary extracted 15 minutes in open pyrex tea pot at +30°C (86°F) temp outside.
I gently warmed one end to glue the sample to the base,
and the other end warmed a little more for the appearance of the bubble eyes
, just to revive the image.
Finally dropped it on the tiled floor and it crashed into shards.