Certified cannabinoid reference standard used for potency testing on the Shimadzu Cannabis Analyzer or modular LC system with UV detector. Contains the following components at a concentration of 250ug/mL each in acetonitrile: THC-A, THC-V, d8-THC, d9-THC, CBD, CBD-A, CBD-V, CBN, CBG, CBG-A, CBC. This item ships via FedEx overnight ONLY on dry ice.