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Marquis Reagent

$19.99 $9.99
5.00 out of 5 based on 13 customer ratings
(13 customer reviews)
Unlike other Marquis Reagent Providers we provide you with everything you need to identify illicit substances and compounds. WIM Scientific Laboratories makes use of superior laboratory chemicals and extensive attention to detail, ensuring that your marquis reagent will react in a dependable and decisive way for each test. All WIM Scientific Lab analytical reagents are made to order and not stored for long periods in third party distribution centers.
Your Marquis Reagent Testing Kit Contains the following:
  • 10ml of USA factory sealed ISO 9001 Quality Lab Material Certified Dropper bottle. Contains over 200 individual tests!
  • Instructions, safe handling, storage and most importantly reactions charts
  • Our contact info in case you need us 24/7 for anything, have any issues, comments, questions, concerns.
All orders ship same day if placed before 12PM CST. Delivery is 2-5 days depending on location.

Testing Instructions

Step 1 – Open Bottle

Remove the reagent bottle from the child proof safety container. The packing absorbent can be throw away. Carefully open the Marquis Reagent’s factory sealed cap.

Step 2 – Load Substance

Using the provided mini tester spoon, place at least .010 to .005 Grams (Tiny amount) of the questionable substance into the empty testing vial.

Step 3 – Add Reagent

Add one or two drops of the Marquis Reagent into the testing vial.

Step 4 – Watch Reaction

Watch carefully during the re-action time, color changes, any fizzing or smoking.

Step 5 – Color Chart

Refer to the color reaction chart to determine if MDMA is present in the substance.

Storage and Handling


Wearing gloves, rinse testing vial and the mini tester spoon thoroughly with soap and water after testing. 


The Marquis Reagent bottle cap should be closed tightly to ensure no leakage or unwanted exposure occurs.


It is very important to store away from light (UV Rays) and high temperatures. UV rays and heat will degrade the reagent and significantly reduce shelf life!


Reagent testing is never 100% definitive. There are many other factors determining reactions such as multiple substance mixtures. Having said that, our Marquis reagent is the first step toward determining the contents of what your identifying.

We do not accept responsibility for the use or improper use of information posted on the site. Please be safe and use at your own risk. You are dealing with corrosive chemicals! Treat them with respect. There are warning labels on everything for a reason 😀

If reagent comes into contact with skin or eyes, wash promptly with soap and water. Latex gloves are highly recommended when handling kits. If irritation persists, seek medical attention immediately.

Safety First

Wear safety gloves and googles.


Please read instructions before use.


Keep Out of Reach of Children!

13 reviews for Marquis Reagent

  1. 5 out of 5


    Got my kits in today, shipping was super fast and the tests worked. No problems at all, will be ordering again.

  2. 5 out of 5

    Fast Eddie:

    The test works smoothly and the directions are super easy to follow!

  3. 5 out of 5


    Worked great.

  4. 5 out of 5


    Amazing product. its so nice to know what im actually taking and how you think your taking MDMA but really you are taking something totally different

  5. 5 out of 5

    Chase Breen:

    Test is great thank you.

  6. 5 out of 5


    Thanks for the fast shipping!

  7. 5 out of 5

    Joe Dwyer:

    Amazing customer service. I especially appreciate the modern aspect of communicating with me through text. Young folk love that shit.

  8. 5 out of 5

    Ari Stein:

    These guys are there to help you. I had a question and they got back to me with in hours. Thanks so much!

  9. 5 out of 5

    Alex Shaw:

    Shipped fast, worked like a charm!

  10. 5 out of 5

    Brad Shost:

    Everyone should have one of these test kits. It is quick and easy to use

  11. 5 out of 5

    Sonja N:

    arrived very quickly

  12. 5 out of 5

    Mat Rilez:

    No issues, smooth transaction.

  13. 5 out of 5

    Israel (verified owner):

    Fast shipping and excellent customer service, A must have kit if planning to consume some mollys..Really It could save your life.

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WIM Scientific Laboratories