Cannabinoid Assay

Cannabinoid Assay refers to the analytical methods and laboratory testing protocols used to measure and quantify cannabinoid profiles in cannabis plant material and final products. These assays employ chromatography-based techniques—most commonly high-performance liquid chromatography (HPLC) or gas chromatography-mass spectrometry (GC-MS)—to identify individual cannabinoids such as THC, CBD, CBN, and minor cannabinoids, along with their relative concentrations. Accurate assay data forms the foundation of breeding documentation, seed bank records, and regulatory compliance frameworks across jurisdictions. Breeders and geneticists rely on cannabinoid assay results to verify phenotype stability, track cannabinoid ratios across generations, and maintain lineage authenticity.

Cannabinoid assays enable breeders to select parent plants with target cannabinoid profiles and confirm that offspring match documented genetics. Consistent assay protocols also standardize how strain families and chemotypes are formally classified and recorded in breeding archives.