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Test Cannabis for THC and CBD Content At Home

Test Cannabis for THC and CBD Content At Home

Originally Published: February 6th, 2017.

Cannabinoids are the chemical compounds found in cannabis which react with the cannabinoid receptors in the human brain and body. Different cannabinoids produce different reactions and effects, many of which provide relief to a variety of symptoms and medical conditions.

There are more than 80 different cannabinoids found in marijuana, yet we know very little about 90 percent of them. The two most widely studied are also the most commonly known by consumers, tetrahydrocannabinol (THC) and cannabidiol (CBD).

THC works effectively as an:

  • Appetite stimulant
  • Antioxidant
  • Anti-sleep apnea
  • Anti-intraocular eye pressure (glaucoma)

CBD works effectively to:

  • Relieve anxiety
  • Suppress epileptic fits
  • Reduce psychotic behavior
  • Protect against neurodegenerative diseases
  • Fight against bacterial infections
  • Reduce diabetic symptoms
  • Stimulate bone growth
  • Reduce psoriasis
  • Reduce risk of artery blockage

Both THC and CBD work effectively to:

  • Relive pain
  • Reduce inflammation
  • Curb symptoms of depression
  • Reduce spasms
  • Reduce nausea
  • Inhibit tumor cell growth

The CB Scientific Personal Analytics detection kit provides an easy and affordable way, for medical patients and recreational consumers alike, to test marijuana flowers for two different cannabinoids from the comfort home. At this time, the test kits are only available for the two most commonly known cannabinoids — THC or CBD. For the purpose of this experiment, we used the THC detection kit.

The strain used for this example, Kosher Kush, was purchased at the Clinic Colorado’s original Capitol Hill location before it closed doors for relocation. We used this strain because The Clinic provides lab tested cannabinoid information, including the THC content, which was right at about 20 percent for the Kosher Kush strain.

kosher kush marijuana strain

The CB Scientific THC detection kit was easy to use, and gave us results in just 10 minutes. It starts with placing minimal amounts of cannabis into the provided snap top vials. Next, the solutions are added to the vials, which are then shaken.

thc test kit

After 10 minutes, the solutions react with the THC in the cannabis that is being tested. A color chart is provided with the detection kit, so that the color of the solution in the vial can be compared with the colors on the chart. The scale starts with a very pale red to white area which corresponds with 0 percent THC. On the other end of the spectrum is a very dark red color which corresponds with 20 percent THC or higher.

cb scientific

We found the results of the THC detection kit to match with the lab test results reported by The Clinic. The solution turned a deep red color, confirming that this Kosher Kush definitely contained at least 20 percent THC.

Even though knowing the cannabinoid content of dried marijuana flowers would be beneficial, especially to those seeking specific symptom relief, that information is not always available. This THC detection kit, and the CBD kit, will be very helpful for patients who want to verify the cannabinoid content of their medicine, as well as for curious recreational users. Home cultivators would also find this kit useful for testing home grown strains.

THC kit

First Cannabis Dispensary Opens in Las Vegas

First Cannabis Dispensary Opens in Las Vegas

New cultivation facility and dispensary openings are becoming a more common occurrence, with even traditionally conservative states like Illinois, Delaware, and Maryland getting into the game following passage of medical cannabis laws intended to help patients.

On Monday, August 24, Euphoria Wellness opened in the southwest valley of Las Vegas. The dispensary hosted 200 pre-registered patients — all of whom had prescriptions from their doctors — and a long line of customers outside its location. Euphoria Wellness is the first dispensary to open in Las Vegas and the second in the state of Nevada (following Silver State Relief, which opened in July in Sparks, Nevada, just east of Reno).


Unfortunately, the dispensary currently offers only six strains, but hopes to stock more than 25 strains after business ramps up and supplies increase. Although currently not available, edibles like candy and baked goods and concentrates such as oil (BHO) and tinctures will also be available to patients, beginning in October.

Lack of Supply

Euphoria Wellness was staffed and ready to open its doors months ago, but didn’t have sufficient product. Patients like Linda Yost, a stomach cancer patient who battles pain and nausea with cannabis, think it was worth the wait. Said Yost:

“I am no longer throwing up, I have my will to live again and life is good.”

One early customer purchased a half ounce of two strains, Kosher Kush and Cheese, for $225. Due to supply constraints, half an ounce is currently the purchase limit for patients. The dispensary sells grams for $17 and ounces top out at $336. While more expensive than most dispensaries in Colorado, California, and Oregon, these prices are lower than Delaware (where an ounce costs patients about $400-450) and New Jersey (which sells ounces for $500-550).

Long Time Coming

When interviewed, many patients complained of the long wait period between passage of Nevada’s medical cannabis law in 2000 and today, when they are finally — 15 years later — able to legally and safely obtain medicine from a licensed dispensary. Until now, the only way in which patients have been able to obtain medicine is by growing it themselves or turning to the black market.

David Cobbett, who uses medical cannabis to treat back pain, said he prefers marijuana because the narcotics prescribed by doctors carried negative side effects. “I sat in a wheelchair and did nothing,” he said. After four years of having a medical marijuana card, Cobbett is finally able to safely access tested and quality-assured cannabis medicine in a fully legal manner.


After passage, literally nothing happened with Nevada’s medical cannabis program until 2013, when the state legislature formed a regulatory and licensing system for cultivation operations, production facilities, and dispensaries. Since then, the state has been in the process of granting permits and allowing authorized businesses to build out cultivation and retail infrastructure in preparation for business.

Democratic congressperson Dina Titus, who was present at the grand opening of Euphoria Wellness, said:

“I think they are going to be successful, if you look around here, you see this is a very professional place, they’ve got experts, a lot of security.”

Republican senator Patricia Farley, who has helped push medical cannabis bills through the state legislature, said she is confident that the early roadblocks to safe access that have plagued patients for nearly two decades are over. She said:

“This is going to be a successful industry in Nevada that brings in good jobs.”

More dispensaries are slated to open in Las Vegas in the near future. It is anticipated that roughly 50 cannabis dispensaries will be in operation by the end of the year, in addition to cultivation and production facilities that will provide them with raw cannabis and cannabis products. Hopefully Nevada’s regulatory framework will allow enough production to satisfy demand, with the goal of increasing supply and, eventually, decreasing prices.

Photo credit:,, Euphoria Wellness

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