DoorSeeker
Rising Star
SWIM did his first solution and extraction. He followed Noman's tek with 50 grams of mimosa. He took the advice to add 1.5X - 2X water since he used powdered root bark. He added 1300ml of water. This seems to have ended up being a mistake. Swim also did not do the sodium carbonate wash but was very careful not to get any lye/bark solution in the extract. When he sucked up any lye/bark, it went into a mccartney bottle and the naphtha was extracted off the top with an eye dropper. This technique seem to work well. End result after 4 extractions, he barely got anything. About 40 mg. He got nothing out of his last 2 extractions. He then added about 50g more lye and got a bit more out of it. He did not measure it though. I still have the solution and will probably work with it a bit more later.
SWIM then went to his second attempt and created a brand new solution. He took the advice by Kerberos in the "remarks" of Noman's tek and for his second solution he did his advised ratio. 100g bark: 1500ml water: 150g lye. He also kept the solution at between 110 and 120 degrees F between agitations. Again, no sodium carbonate wash but used the mccartney bottle. After 4 extractions he got just under 1 gram including the reducing down and reprecipitating the poured off naphtha! Crystals had a slight yellow color.
Moral of the story, do not water down the solution like Noman says! It is unnecessary and doesn't work well at all! Use Kerberos' ratio!
A trip report will be posted in a separate thread.
SWIM then went to his second attempt and created a brand new solution. He took the advice by Kerberos in the "remarks" of Noman's tek and for his second solution he did his advised ratio. 100g bark: 1500ml water: 150g lye. He also kept the solution at between 110 and 120 degrees F between agitations. Again, no sodium carbonate wash but used the mccartney bottle. After 4 extractions he got just under 1 gram including the reducing down and reprecipitating the poured off naphtha! Crystals had a slight yellow color.
Moral of the story, do not water down the solution like Noman says! It is unnecessary and doesn't work well at all! Use Kerberos' ratio!
A trip report will be posted in a separate thread.