We've offered primary cannabinoid (THC, CBD, CBN) numbers by GC for some time to breeders. Established chromatographers with graduate coursework in chromatography, private lab, years of R&D experience. SE Valley.
Considering how most people will be using the product involves heat (i.e., smoking), GC is the only method that provides accurate, reliable data as to THC concentration. Yes, the THCA is decarboxylated to THC during GC analysis- which is precisely why it is consumed by smoking. This is also why...