14 Marijuana Labs Participate in ‘Proficiency’ Test

Yet another sign that the marijuana industry is maturing: 14 cannabis labs from across the country recently participated in a test to determine THC concentrations in blind samples. The Intra-lab Comparison and Proficiency Test was part of “an effort to help promote quality assurance in a previously unregulated and fast-growing industry,” according to a press […]

14 Marijuana Labs Participate in ‘Proficiency’ Test is a post from: Marijuana Business Daily - Legal, Financial and Dispensary News