Analytical Data Confidence Is Highest with Commercially Prepared CRM Mixtures

High-quality reference materials with established metrological traceability are an essential element for measurement accuracy during routine analytical checks as well as for cannabis product quality testing and profiling. We compare two different methods using CRMs to generate a standard for the quantitation of 10 prevalent phytocannabinoids against a calibration curve to show that premade multicomponent CRM mixtures improve quantitation accuracy.