I Distilled some material a-couple months back out of some crude that smelled like sulfur. The potency came back at 37% Cannabinoids 31%THC, and trace amounts of Myclobutanil and Piperonylbutoxide (Both under the action limits). I leave it in storage for 2 months later and now it looks like this. The Distillate has the viscosity of Peanut butter at room temperature and has developed a-lot of little crystalized balls of something. Has anybody else seen anything like this?
My understanding, as a user of third party labs, not as an analytical chemist, is that if using a “standard” method, developed before folks started deliberately or accidentally making d10, then an operator looking only at the single channel involved in the quantitation, on that diode array may not notice the difference on the other channels.
Or, quite possibly, they’re just running one of the many column/gradient combos where those compounds don’t co-elute. They’re out there. They did not co elute with my old hplc method with restek raptor column