'No Doritos in the lab': Keystone Labs expects continued growth as Alberta's biggest cannabis testing company

Despite all the jokes about stoners and snack food, there aren’t any empty pizza boxes lying around Alberta’s largest commercial marijuana testing company.
Instead, the workspace at Edmonton’s Keystone Labs looks like any other scientific facility, except for the tub holding 10 grams of dried cannabis flowers waiting to have their potency checked, and the occasional whiff of weed.
“There are some days you can smell the cannabis throughout. The delivery guys come in and sa