Liebermann Reagent Testing Kit for Drug Checking. Smplest Laboratories

Liebermann Reagent

Regular price €19,90
Tax included.
Liebermann Reagent

The Liebermann Reagent is one of the most widely used test to detect a wide rage of compounds. It is typically used as a secondary or tertiary test to validate results yielded by Marquis and Mandelin/Mecke (typical secondary tests). 

It is composed of a mixture of potassium nitrite and concentrated sulfuric acid. 1g of potassium nitrite is used for every 10 mL of sulfuric acid. Potassium nitrite may also be substituted by sodium nitrite.



  • One 5ml Bottle Containing The Liebermann Reagent
  • FREE Safety Gloves
  • One Test Tube
  • Detailed Instructions
  • Color Chart For Reading Results
  • Fresh Batches Made Every Week For Optimal Quality
  • FREE Shipping To All Of Europe


    Place a small sample (2-5mg) of the substance you want to analyze in the provided plastic tube. If preferred, the test can be performed on a white ceramic surface for clearer results (e.g. kitchen plate). Add a drop of Smplest Liebermann to the sample and expect it to immediately change colors. When finished, clean all material thoroughly with plenty of water. The entire protocol takes approximately 5 minutes. Store at cold temperature, preferably in the freezer for longer shelf life (up to 12 months).



    Founded in early 2017, we are a group of Barcelona-based PhDs and experts in reagent and HPLC-MS analysis. You can ask us anything. We're here to help. Just drop us a line at or contact us directly using our direct messaging option. 

    We produce only high laboratory grade reagents. We are the most trusted and well rated testing reagent laboratory in the European marketplace.



    We serve all of Europe and charge no shipping fees. Orders usually arrive within 5 working days and you may pay using your credit/debit card, paypal or any of the main cryptocurrencies.