So i've recently done an MHRB STB extraction and got a unknown amount from 3 lbs of pre powdered bark.. i helped a friend with it and got 2 grams for the work i put in can't complain on free... but some was yellowish goop and some was crystal, i left it all out and got pure crystals but some are more orange tint then other. So i decided to Re-x abit of them seeing how i have 100% pure Industrial Acetone, i live behind a nail salon and i get it free from the owner its 100% pure and leaves no residues.. but now i went to re-x and the crystals formed instantly.. what should i freeze it on seeing how i have no pyrex.. any suggestions?