• THE #1 RESOURCE for MMJ testing and information
  • Find Tested Products From Nearby Locations
  • Our primary service is testing cannabis products for health and safety
  • CannLabs consults to a variety of clients regarding cannabis testing, product improvement, legal cases, and policy making at the state level.

The Nation's Leading Cannabis Test Lab

CannLabs is a full service testing lab for cannabis products including: flower, concentrates, budder, oils, hash, waxes, drinks, tinctures, and all edibles.


Our extensive experience and comprehensive array of tests available at CannLabs is what separates us from other labs. Visit our Testing Page to learn about the types of cannabis testing available.


The science team at CannLabs conducts research on cannabis and related products as they relate to various diseases. Contact CannLabs about collaborating on leading edge cannabis research.


CannLabs consults to a variety of clients regarding cannabis testing, product improvement, legal cases, and policy making at the state level.

Why Test With CannLabs?

You wouldn’t trust just anyone to tell you what’s in the medicine you’re taking. Get the most accurate results from the nation’s top MMJ testing laboratory

The pharmaceutical industry has utilized certified reference standards as a means of calibrating instruments for many years, and the medical marijuana testing process is no exception. A chemical standard is a specialized powdered chemical or solution that is used to calibrate these precise devices.  Chemical standards are made to the highest level of purity, accuracy and concentration and should be sourced from third party certified standard manufacturers such as Restek, Cerilliant, or Sigma-Aldrich.

At CannLabs, we use certified third party reference standards to calibrate all analytical instrumentation, such as our HPLC (High Performance Liquid Chromatograph) and UPLC (Ultra-High Performance Liquid Chromatography).  A third party reference standard is purchased from a specialized laboratory that certifies the contents and concentration of each standard.  All third party reference standards have a certificate of analysis (COA) to ensure that the contents and concentration are indeed as specified on the label.  Third party reference standards are used by agencies like the USDA, EPA, USGS and DEA to test for environmental pollution, purity of food, pharmaceuticals, or illicit drug testing.  Government regulatory agencies only purchase and use third party certified reference standards.

All CannLabs facilities and equipment are calibrated and licensed for cannabinoid (CBC, CBD, CBDA, CBDV, CBG, CBN, THC, THCA, and THCV) potency testing, residual solvent testing and more.  Our diverse approach to the science of cannabis potency gives patients the peace of mind that comes with knowing their medical cannabis is best suited for their symptoms.

At CannLabs, our mission is to provide science and analytical testing to the cannabis industry to ensure the health and safety of consumers and to maximize the quality of our client’s products.

It’s a simple choice for your health. Would you consume a medication of
which you didn’t know the dosage or how it would affect you?

At CannLabs, we know this question also applies to medical marijuana. Knowing the ratio of cannabinoids like THC and CBD in a sample of medical marijuana will allow the caregiver to decide how that medicine can be most effective for patients. CannLabs is a fully licensed medical marijuana testing lab for cannabis products including flowers, concentrates, cooking oils, butters, and edibles.

Our state-of-the-art medical marijuana testing facility and dedication to science allows CannLabs to provide great benefits to growers, caregivers and MMJ dispensaries. Whether you are seeking cannabis testing services, science education or product development consultation, CannLabs has the resources to guarantee results.

Test Results From Our Clients

dispensary: HeadQuarters MMC

Apr 10.2014

strain: Phantom Cookies

dispensary: HeadQuarters MMC

Apr 10.2014

strain: Girl Scout Cookie Forum

dispensary: Denver Relief

Apr 04.2014

strain: Bio-Jesus

dispensary: Denver Relief

Apr 04.2014

strain: O-Pen Bio Diesel

In The News

CannLabs Featured in CompanyWeek

Founder Genifer Murray and CannLabs’ testing regimen bring science and transparency to a marijuana industry flush with cash and beset with challenges. Read the article read more...

Genfier Murray CU Presentation

…

Der Spiegel Interview

Der Spiegel  toured our new lab and also discussed the rules around mandated testing. This interview has aired in Germany. Click here to watch the interview read more...

Don't Take Our Word For It.

Paige Figi (with daughter Charlotte), Patient

Jesse Stanley, Realm of Caring

Tripp Keber, Dixie Elixirs & Edibles

The Benefits are Spreading

Currently in the states of Colorado and Washington the possession of marijuana is legal for both medical and non-medical use. 19 other states along with Washington, D.C. have legalized marijuana for medical use only including: Alaska, Arizona, California, Connecticut, Delaware, Hawaii, Illinois, Maine, Maryland, Massachusetts, Michigan, Montana, Nevada, New Hampshire, New Jersey, New Mexico, Oregon, Rhode Island, and Vermont.

There are a number of other states that are considering legalization in the next election cycle and for the first time a majority of Americans support legalization. CannLabs strives to bring legitimacy to the industry and to set a high standard so that the benefits continue to spread.

MMJ Legalization Map