JSTAR wrote:Thanks for clearing that up endlessness!
Here is a second question for you

After freeze precip and getting crystals in a few different new plants, they always melt in a few minutes of coming out of freezer during filter! Different solvents have been tried with same results! Soooo either they are not the alkaloids thought or the only other idea had is that maybe the freezer is not cold enough maybe? What are your thoughts?
Thank you zoo much for your time!
Crystals like to melt when there is alot of solvent left on & around them.
Filters eat alot when that happens as well.
Try to pour the solvent off & leave the crystals behind in the corner of the dish or the neck of the jar.
Immediately put them with a weak fan blowing towards them to quickly evap any remaining solvent on the crystals.
Nmt also prevents crystallization with acacias & mhrb crystals don't have that same tendency to melt on drying.
Also you can bring the temperature of your dish down slower to avoid condensation forming & getting on your product. Freezer, pour off solvent, then fridge for a few hours until glass loses frost, then from the fridge set on a towel in front of fan.