Almost 150 structurally and physiologically distinct cannabinoid compounds are unique to Cannabis, known collectively as phytocannabinoids. Cayman provides authentic reference standards for more than 120 unique phytocannabinoids for identification, detection, and quantification. Cayman also offers a suite of ISO 17034-produced multi-component CRM mixtures designed and engineered to the highest industry standards to streamline the quantitation of multiple phytocannabinoids.