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Folin Reagent Testing Kit

$20.00

Our Folin Reagent kit is an advanced kit for detecting piperazines such as BZP and TFMPP. Contains two bottles with enough reagent for approximately 50 tests.

Shipped discretely in a small box with “D.S.” as the return address. Overnight delivery available if order received before 12pm PST Mon-Fri (3pm EST).

Product Description

Our Folin Reagent kit is an advanced kit for detecting piperazines such as BZP and TFMPP. Contains two bottles with enough reagent for approximately 50 tests.  

• Pay only $15 each when you buy five or more individual testing kits.
• Pay only $12.50 each when you buy ten or more.
• Pay only $10 each when you buy 30 or more.
  Mix and match okay. – Discounts automatically applied at checkout.
  Standard and Complete sets not included, since they are already discounted.

Folin reagent is 1,2-naphthoquinone-4-sulfonate with a basic buffer.

If a substance has no color reaction at all with Marquis, Mecke or Mandelin, then a strong orange-red reaction indicates the presence of piperazines such as BZP or TFMPP.

Note: Folin can also distinguish MDMA from MDA, but the color changes are difficult to assess without samples of both right next to each other. It’s better to use Simon’s reagent instead.

See our main color chart and our Folin color chart for more combinations.

Testing Instructions

Folin reagent actually consists of two reagents in two, separate bottles, marked “A” and “B”. Bottle “A” has a turquoise label, and bottle “B” has a green label.

IMPORTANT: This test is to be used only after you have first tested your sample with Marquis, Mecke or Mandelin reagent. It should never be used alone.

IMPORTANT: Never have more than one reagent bottle open at a time. If you mix up the caps and put the wrong cap on the wrong reagent bottle, this may cross-contaminate the reagents and ruin them. Be sure to perform the tests in a well-lit location.

  1. Scrape a tiny bit of your pill or powder onto a large, white ceramic plate. Use just enough powder to see on the plate.
  2. Take reagent bottle “A” (the turquoise label) out of its plastic safety container. Remove the cap and turn the bottle upside-down a couple inches over the powder. Squeeze one drop out of the bottle onto the powder. Be careful to not let the dropper bottle touch your powder or you will contaminate and ruin the rest of the reagent. Replace the cap. (Note: The reagent in bottle “A” may have either a yellowish or a light orange tint. This is normal. It is only after the second solution “B” is mixed with the first that the color change will start.)
  3. Take reagent bottle “B” (the green label) out of its plastic safety container, remove the cap and add a drop of the solution into the same powder/liquid already on the plate from step 2. Replace the cap and put the bottle back into its safety container.
  4. Observe the color change right away. Use the Folin column of the color chart included with your kit to evaluate your test.

Additional Information

Weight 0.1 lbs
Dimensions 3.5 x 1.75 x 1.75 in

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