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Marquis Reagent

(7 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:
  • 1/2 Oz (15ml) 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!

7 reviews for Marquis Reagent

  1. Lavante

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

  2. Fast Eddie

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

  3. mollyme

    Worked great.

  4. EDMKID2020

    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. Chase Breen

    Test is great thank you.

  6. Mack

    Thanks for the fast shipping!

  7. Alex Shaw

    Shipped fast, worked like a charm!

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