Swim usually extracts 4 carafes back to back. Two pulls per carafe.
Each carafe containing 15 boxes of generic 12 hr 120's (20 ct) approx 75-90 gs of Na carbonate and 8 tablespoons of water. Another tablespoon of water is added with fresh toluene for the 2nd pull.
He consistently yields between 88-94 gs each time. (60 boxes) After recrystallization.
Swim believes that PEG follows through into the NP and must bee removed in the end through recrystallization.
The FB is brought to a light boil in a few cm of water, then allowed to come to room temp and then the water is decanted. (This was mentioned in another thread)
This is repeated until the FB/ water no longer appears yellow. 3x works great!
Swim prefers these pills now because pretty much no one else does.
Probably the fastest pseudo extraction method on the-hive!
Thanks again ahgreich!
Why all the torture?