Arizona dispensaries are required to test cannabis products for potency and contaminants. Testing regulations, implemented in 2020, cover potency and contamination from microbials, heavy metals and ...

The amount of time marijuana stays in your system can range from one to 90 days, depending on the test you take to measure it. For example, a urine test for marijuana may test positive for up to 30 ...

Cannabis brands are legally required to include THC levels on product labels sold in dispensaries; along with test results regarding the presence of heavy metals, toxins and pesticides. But inaccurate ...

Colorado requires marijuana growers and manufacturers of edibles and concentrates to test for mold, yeast and certain heavy ...

LOUISVILLE, Ky. (WDRB) -- Medical cannabis becomes legal in Kentucky on January 1. Nearly 5,000 businesses applied for a license, but only five testing facilities submitted an application. KCA ...