$ 24.95


Potency test kit for THC & CBD in Cannabis
SKU: MTC-QTe1-0C Category:
Guaranteed Safe Checkout

THC/CBD QTest – The world’s first and only potency test kit for accurately measuring the contents of both cannabinoids in Cannabis

Wondering if your weed is too strong or too weak? Whether homegrown, CBD flowers, Caliweed, or extract, knowing the THC levels is crucial. CBD is important to you? Verify your CBD content to ensure it’s not industrial hemp or synthetic substitutes. This is exactly why we developed the THC/CBD-QTest, the world’s first scientifically validated do-it-yourself test kit for measuring cannabinoid concentrations.

With this test, you can easily determine the potency of any batch of dried plant material in minutes. Results are given as percentages of THC and CBD. Simply crush a large amount of flowers and test a small sample to know both the exact THC & CBD concentration of the whole batch. You can easily read the result by comparing your sample with the supplied color scale. The scale ranges from 0 to 8 % CBD and from 0 to > 25 % THC content. If you have an even stronger weed, just take half of the sample material and double the result.



Key Features of Our Test Kit:

  • Rapidly know how strong your cannabis is
  • Minimal sample required, user-friendly testing
  • Grind up a whole batch just test a small sample
  • University-validated method
  • The only quantitative Cannabis test on the market


Delivered components, what’s inside of the box:

Per box:

  • Pair of protective gloves
  • Detailed instructions in English
  • Evaluation scale with quick-reference guide

Per test:

  • Plastic dropper with detection solution for CBD
  • Plastic blister with developer
  • Small glass vial with dry crystallin detection solution for THC



If you want to learn more about our tests, you can find the respective instructions and validation according to pharmaceutical standards as well as customer reviews and frequently asked questions in the menu. If you are interested in larger bulk quantities for testing on a regular basis or would like to include our products in your portfolio as a retailer or distributor simply register in the wholesale area. If you are convinced by our tools and want to spread the word about the QTests in your community, become part of our affiliate program.


Our tests are shipped directly from the US and we offer free shipping for orders over $100 in the US and $150 in Canada. To learn more about our Shipping & Return Policy click hereIf you have any questions about the product, feel free to write to us in the contact form or send us a message on Signal at +1 (509) 870-7678 !




“We are a small, organic, and independent university startup without large venture capital funding. With your order at our webshop, you directly finance our research on new test kits like the Fentanyl QTest and make a direct contribution to harm reduction!   Our mission is to give everyone the opportunity to make self-determined decisions with the help of scientifically validated and reliable test kits.

Our QTests have also been used in the first-ever state-funded mobile drug-checking pilot project in Germany for more than 3 years!  The release of our community research project will follow shortly, which will allow you to share your experiences with us and be part of future science.”

THC/CBD-QTest Instruction Manual


For a quick overview of how to perform a QTest see the Quick Reference Guide (picture above).

Please find the most recent version of the detailed instructions below. A paper version of these instructions is always included with your test kit.



Frequently Asked Questions about the THC/CBD-QTest


Do I need anything else to perform the test?

Everything you need is included in the box.

To prepare your sample, you only need the following, which you probably already have at home:


  • A grinder or scissor for grinding & homogenizing the sample
  • A milligram scale to weigh 20 mg for the test
  • A small funnel or a creased piece of paper to pour the plant material into the detection vial

How much material do I need for the test?

You will need 20mg (0.02 g) of your dried blossom material to carry out the test. It is best to grind down a larger batch, mix it well, and then test only 20 mg of this homogenized batch. The test result will tell you the potency of THC and CBD for the remaining material.


What does a quantitative test mean and how does the QTest differ from “classic” reagent tests?

Our QTests are more powerful than classic reagent tests. While reagent tests can only detect the presence of an active ingredient, our QTest quantifies the amount of active ingredients, determining their concentration. In case of the THC/CBD-QTest, this applies to the THC and CBD content in cannabis.


What is the shelf life of the QTest, and how should I store it?

Store the reagents at room temperature above 77 °F and out of direct sunlight for a shelf life of at least 18 months. For optimal longevity, storing the chemical reagents in the refrigerator is recommended if possible. 


Haven’t found the answer you’re looking for?

Click here to find more FAQs or contact us via or on Signal at +1 (509) 870-7678


Important Disclaimer


This test is not suitable for the identification of the substance itself, but rather for detecting the content of the active substance content.


Testing a sample with our test kits should not be considered a guarantee of safety. Essential risks are associated with the consumption of any substance. Various factors can influence testing outcomes and reactions. Miraculix does not take responsibility for the interpretation of test results. Sample responses can differ due to lighting variations and specific substance blends being tested. The use or misuse of this information is not the responsibility of miraculix.

Weight 0.13 lbs
Dimensions 5.7 × 3.9 × 1.9 in


There are no reviews yet.

Be the first to review “THC/CBD QTest”

Your email address will not be published. Required fields are marked *

Shopping Cart
$ 24.95
Scroll to Top