DMT Reagent Test Kit


Discreet packaging, with no mention of “SIN”. SAME DAY shipping for all orders paid until 11 GMT.

  •  1x EHRLICH, 1x HOFMANN, 1x MARQUIS, 1x MECKE (100-200 uses)
  • 2 Double ceramic spotting plates
  • 2 Gloves, 1 micro spatula
  • Instructions for 550+ substances
  • Acid neutralizer (baking soda)


By purchasing SIN DMT Test Kit you support our fight for drug policy based on harm reduction, human rights, and facts, not prejudice.



DMT Test Kit comes with 4 reagents for DMT, other psychedelic alkaloids and their common adulterants. It is used to positively identify DMT, DET, 5-MeO-xxx, 4-HO-xxx, harmaline, harmine, gramine, scopolamine and to rule out NBOMe, N3OMe, NBOH, NBF, DOx, and different, less predictable and less desirable, highly toxic dangerous drugs. Multiple reagents are required to detect adulterants and increase analysis precision.

The DMT Test Kit instructions and apps feature over 550 substances. Every bottle contains 5 or 10 ml, with each 1 drop accounting for 1 use, 100-200 total. High-quality HDPE and brown amber glass bottles protect reagents from light and moisture to ensure prolonged shelf life. Special dropper guarantees 0 spills. For extra-stealth ask us in the checkout notes to remove substance-related stickers and fliers.

SIN DMT Test Kit consists of 4 reagents: Ehrlich, Hofmann, Marquis, and Mecke. It’s best to use this set for DMT or LSD, but it’s also a good test for all tryptamines and lysergamides.
NOTE: Reagents deteriorate with time, especially if exposed to sunlight or not refrigerated. If you are uncertain whether a reagent will work, test it with a previously checked sample.

Are you still looking for the best reagent test? See all drug testing kits HERE.    



NOTE: DMT Test Kit can only test the PRESENCE, not PURITY or QUANTITY of a specific substance. Always test under a strong light and using the smallest possible sample. Never open more than 1 bottle at once, if you make a mistake you might contaminate the reagents and spoil them. If a few reactions are happening at once, only the darkest one of them will be visible.

TL;DR: Here is an image with a quick cheat sheet how to use the DMT test kit, or check out more detailed guide on how to test DMT further below.

DMT Reagent Testing Instructions Chart

How to test DMT? Instructions for the SIN DMT reagent test kit. These are the same reagent tests Ehrlich, Hofmann, Marquis and Mecke as in the guide How to detect NBOMes or LSD test kit.

BEFORE using a DMT test kit

  • It’s RECOMMENDED to record the reaction to compare later

STEP ONE for testing DMT powder / crystals

  • Take and finely crush a small piece, no bigger than a head of a needle – like this •.
  • Put it on a suitable testing plate, preferably a spot test plate or the bottom/underside of a ceramic mug (example). *If using single-use vials insert the sample and observe, as the reagent is already within.
  • Add one (or two) drops of an Ehrlich reagent test (or other supplied) on the sample and wait for the results.
  • Check reagent test results in instructions.

How to use a DMT reagent test kit?

  • Check test results with Ehrlich test kit: if testing DMT the exact color of the reaction is not important – the test is of a yes/no type. It will go purple or pink if it is exposed to an indole compound like DMT, an analogue like 5-MeO-DMT or any other tryptamine.
  • NBOMe compounds and other phenethylamines (like 2C-B) will not give a colour change with the Ehrlich reagent.

STEP TWO testing DMT for adulterants

25I-NBOMe (responsible for many deaths) and other new synthetic phenetylamines do not react with Ehrlich and Hofmann reagents, unlike DMT and other tryptamines. 5-MeO-DMT, which is about 5 times more potent than DMT, can be disntguished with the Hofmann test.

  • False positives. To check if Ehrlich test result could be a false positive, use Hofmann reagent to test more specifically for DMT and tell it apart from other indoles. It’s more precise than Ehrlich, but reacts slower.
  • Marquis test should change color yellow > orange > brown.
  • Mecke test should change color from yellow to green.

LSD test false positive with 5-HTP or 5-MeO-DMT
How to test DMT? Testing DMT using Ehrlich and Hofmann reagents included in the DMT Test Kit. All indoles turn Ehrlich pink, but DMT should NOT turn quickly green in Hofmann test. The same kit is recomended for decting NBOMes and testing LSD.

AFTER using the DMT test kit

  • OPTIONAL: Pour baking soda over a finished reaction to neutralize used reagents.
  • Wash testing surface under running water.


  • Plants. Reagents are not suitable for testing plant material, nontheless you might have some success with Ehrlich test.
  • Liquids. Reagents are not suitable for testing mixtures like ayahuasca. If you suspect you have liquid synthetic DMT, evaporate the solvent before testing.
  • False positives. To check if Ehrlich test result could be a false positive, use Hofmann reagent to test more specifically for DMT and tell it apart from other indoles. It’s more precise than Ehrlich, but reacts slower.
  • Speed of the reaction does not indicate quantity nor purity. However, if you are having trouble interpreting your result try using a bigger sample.
  • How many tests can you get from one test kit? A multiple-use test kit lasts up to 100 (5 ml) or 200 (10 ml) tests. Each drop equals one test. A single use-test kit contains 2 disposable ampoules (2 tests).

All DMT test results

MARQUIS Orange > Brown
MECKE Yellow > Green > Black
MANDELIN Orange / Brown
EHRLICH Pink > Purple > Blue
SIMON’S No reaction
ROBADOPE No reaction
SCOTT No reaction
ZIMMERMANN  No reaction

DMT test did not react as indicated? Watch out!
All test results are available in our instructions and TestDrugs apps.

How to check if reagent for testing DMT works?

  • Test any substance and compare color reactions with instructions. It’s easiest to use 5-HTP or melatonin with Ehrlich reagent, which should turn pink / purple or blue.
  • Keep a sample to compare later in case of doubt. If control sample reacts fine, it means the reagent still works.

Looking where to buy a different test for DMT?



Reagents consist mostly of concentrated acid and are strong enough to burn skin and clothing. Keep out of eyes and mouth. Keep away from children. Always use in a well-ventilated area. Wear gloves (supplied) when handling the bottle and cap. Wear protective eyewear. Never point towards face etc. If you get some on you/clothing, then immediately wash with soap and water. Wash testing surfaces with soap and water as well. Dispose of any unwanted reagent down the sink with running water and baking soda (supplied), ventilate. Store all testing kits away from any heat in a cool, dark place between uses. The average shelf life of 1 year can be significantly extended by storing in a freezer (warm to room temperature before use). A positive or negative reaction for a substance does not indicate if it is safe. No substance is 100% safe.

Additional information

Weight 0.6 kg

5ml (~100 tests), 10ml (~200 tests)


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