Laboratory tests on marijuana strains in Colorado have revealed THC levels much higher than the national average. The average THC content in confiscated cannabis samples was 9.6 percent in 2013, according to the NIH National Institute on Drug Abuse. But lab tests of Colorado pot show THC levels as high as 32 percent.
Tag Archives: JJ Slatkin
For the president of a food and animal testing lab, the marijuana industry is starting to look like a good investment.