THCV StandardTetrahydrocannabivarin 1,000ug/ml, Methanol, 1mL/ampul MUST SHIP OVERNIGHT ON ICE DO NOT SHIP FRIDAYS OR THE DAY BEFORE A NATL HOLIDAY Tetrahydrocannabivarin (THCV) Standard
• U.S. Drug Enforcement Agency (DEA)-exempted preparation—no need to purchase costly neat materials or to make your own standards.
• A must for accurate quantification in medical cannabis potency testing and strai