If that were the case, then why is a scfe using carbon dioxide the methods used to produce Marinol, dronabinol, or sativex? Dronabinol has been no less than 95% THC. So then why isn't butane the methods used to achieve such purity? Where the papers or proof other than you saying it averages 75-80% worst case senario. What exactly is the 76%? Cbd, cbn, thc? You do have several test proving that statement. Just because you choke your ass off, doesn't mean it's higher in desired compounds of interest. I've been doing bho because I've been so broke. Everyone I normally get high noticed right away when the change came. They labeled BHO" the booboo bag" cuase it's that much Harsher, a bit off in taste, typical I dare you type of smoke. It's probably good if you've never had better, but once you know the differences it's very apperant why it's the booboo bag.