I don't know too much about the testing equipment either and I might be making a distinction without a distinction here but, I am guessing that there are two components to test for, one being the purity, and the other being the THC content. I'm guessing again, 90% is the purity but wondering what the THC content is, hmmm. I know they can push the THC content really high in some of the products they will make from our oil, but I don't think it's as high as 90%. Thoughts anyone.