Photon
Member
After it crashes, I would remove as much ethanol as possible with a pipette or a syringe, this way any contamination remaining in the ethanol dosent make its way into the final product. Then evap the the remaining residual ethanol or water
I may have removed too much ethanol at step (3)
it's now turning into a complete block in my freezer.
20g in 50ml (total)
Should i add water?

There's something weird about this, it ended up leaving adhesive tape-like stains all over my beakers which im having a hard time removing. Hot water + soap + scrubbing doesn't remove it at all. The stains have the same strong chemical smell as the raws (which is a plus i guess).

