F-in around, the initial re-crystalizations were done, then the solution was left to sit for 48hrs, 24 of it was in the fridge. I filtered out the rest of whatever was in there, and it's very powdery like, almost like TA. In fact, I've been messing with both(fina/synovex) lately, and at 1st I thought it was TA. It's white, flowery, not metalic like TA, and nothing like the hard crystals in the initial re-crystalization. Would this be semi pure EB?