NOTE: Please let us know your (4) Reagent Preferences in the CUSTOM option field.


Reagent Options:

  • Marquis Reagent
  • Mandelin Reagent
  • Mecke Reagent
  • Liebermann Reagent
  • Froehde Reagent
  • Scott’s Reagent
  • Ehrlich Reagent
  • Simon’s Reagent A & B

Feel free to double- or even triple- up!




Use the TN Scientific's Build-Your-Own Reagent Test Kit to test for and identify a variety of cuts and adulterants. Choose 4 Reagents Test Kits specific to your needs!

Refer to the color diagrams to know exactly what each TN Scientific Reagent Test Kit will react to.

LIFE IS PRICELESS! We always recommend using more than one Reagent Test Kit to test substances.




By purchasing from us you assume all responsibility and risk of handling these chemicals. It will burn your skin if it gets on you. Reagent Test Kits are highly acidic and can be dangerous if not handled with care.

This product is not intended to cure, treat, or diagnose, any medical issue; it has not been reviewed by the FDA for clinical use including but not limited to use in analyzing serum, urine, or gastric contents as well as the diagnosis and treatment of drug use or overdose of any kind.


TN Scientific | BUILD-YOUR-OWN 4-Pack Reagent Test Kit Bundle

$71.99 Regular Price
$56.99Sale Price
Bottle Size
Testing Tray
.2ml Test Tubes
5ml Test Tubes
(FYL) Test Strips
  • This refund policy is mostly to cover our butts from people screwing us. Generally, we don't mind doing quick and easy refunds or we will quickly send replacements no questions asked so long as you are understanding and are willing to work with us.

    You may return any item in its unused original condition within 30 days of purchase and we will gladly provide a refund or exchange.

    We do not refund the shipping cost and you are responsible for the cost of return shipping.

    If your package is misdelivered because you fail to provide the correct required information such as: address, email, & phone number you will not be entitled to a refund.

    To get a refund or replacement please contact us.

Fastest Response: Contact form


Phone: 1 (865) 243-6011

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