There are a few purported high THC-V strains like Durban Poison, usually landrace African sativa ones. If you combust, you reach THC-V's boiling point of 428 degrees Fahrenheit. If you vape, you must vape to that temp to get that compound. But if you use Durban Poison for a tincture: 1. Will the tincture (alcohol or glycerin) retain the THC-V via normal decarboxylation and extraction methods? Do people usually decarb or heat in any way to this high a temp? Is there any way short of that for THC-V to be in the final tincture? 2. Why do typical analytical reports not report THC-V content?