Hello all, i did try a search and did not getting any results so sorry if this has been asked already. is there an actual store where i can walk in and buy 99% iso?? i go to Rite-aid, CVS, Walgreens, Walmart and i can find 91% but i can't find 99% except on the internet. i want to try and make some QWISO and all the guides say to use 99% ISO that was chilled in the freezer. but where can you buy this stuff???