THC/CBD - Rapid test for typification and differentiation

Cannabis vs CBD differentiation test (typification)

This rapid test allows in 3 minutes to differentiate a cannabis sample from a CBD sample. If the ampoule turns purple, it is CBD. If it turns blue, it is cannabis.


Identification of unknown or suspect substances

Chemical reaction

3 minutes



  • Individuals tests
  • Boxes of 10 tests
Quantity Unit price
From 1 to 2 tests $4.90 per test
From 3 to 9 tests $4.70 per test
From 10 to 20 tests $4.50 per test
More than 20 tests Contact us
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Total: $4.90


Here is the test to differentiate them in 3 minutes

The NarcoCheck® ID-Test® THC-CBD is a rapid test used to  differentiate between Cannabis and CBD. It is used to determine whether a flower or leaf sample is cannabis (marijuana) or CBD. This is why this test is also called typification test.

It works on the principle of the ratio THC/CBD in the plant. When the concentration of THC (the active ingredient of cannabis) is lower than the concentration of CBD, the test turns red-purple, which means that the sample is CBD-type. Conversely, when the THC concentration is the highest, the test turns blue, revealing a cannabis-type sample.

The NarcoCheck® ID-Test® THC-CBD was developed and validated using multiple samples of CBD flowers containing less than 0.3% THC and cannabis flowers containing more than 5% THC. These THC levels have all been confirmed in the laboratory by reference techniques (chromatography + mass spectrometry).

Very simple to use, this test is based on a wet chemical reaction.

Introduce into the test a small quantity of the substance to be identified, and the reagents contained in the ampoule change color. Then compare the color of the reagent with the color chart on the front of the operating instructions.

Before the test, the ampoule is completely transparent.

After the test, the result can be interpreted using the following colorimetric chart:

Colorimetric chart of the THC-CBD test
Examples of positive results:
CBD                           CANNABIS

Benefits of the ID-Test® THC-CBD:

  • 100% legal in any country. It is a simple screening test.
  • Safe and easy to use.
  • Results in just few seconds.
  • Economical and reliable.
  • No risk to the environment.
  • No acid neutralization required (the ampoule can be thrown away).

The ID-Test® THC-CBD package contains :

  • An ampoule containing the chemical identification reagent.
  • One dose of the second reagent, to be used in the test.
  • A sampling spatula.
  • A colored multilanguage leaflet.

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The ID-Tests are available in 2 different packagings:

1 test
Single units
One test is packaged individually, with its instructions for use.
10 tests
Box of 10 tests
10 tests are packaged in the same box with instructions. Even more economical!
NarcoCheck: professional drug tests


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