As lab director of Oregon Growers Analytical, Roger Voelker, PhD 1996, analyzes marijuana for quality control and harmful substances.
With edible cannabis products preparing to move into the state’s recreational market later this year, Voelker discusses the testing challenges and shortfalls in regulations established by OR Senate Bill 3460 in an article for the Daily Emerald.
Read more at: http://bit.ly/1mioGmd