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Kratom Test Cartridges (KRA)

(1 customer review)


Product sold: 20 cartridges
4-9 10-19 20-39 40+
$39.80 per box $33.80 per box $29.80 per box $27.80 per box
$1.99 each $1.69 each $1.49 each $1.39 each
Bulk discounts will be applied automatically with quantity


1456 in stock

Quantity Price
1 - 3 $43.80
4 - 9 $39.80
10 - 19 $33.80
20 - 39 $29.80
40+ $27.80

Kratom Drug Test Cartridges

Our Kratom Drug Test Cartridges provide results within 5minutes. Our Kratom Test Cartridges are convenient and easy to use. KRA Test Cartridges enable users to perform Kratom testing easily and without assistance. An easy-to-use and economic rapid on-site drug test. Vivid color lines make reading test results easy at 5 minutes.

Cutoff Concentration

Kratom use tests qualitatively determine whether a specimen contains mitragynine and hydroxy mitragynine at levels consistent with Kratom use. The cutoff concentration for Kratom drug testing is expressed in nanograms per milliliter (ng/ml) and is preset at 300 ng/ml.

Additional information

Weight 3 lbs
Dimensions 12 × 9 × 2 in
Drug tested

Kratom (KRA)

Package size

20 in pack

Strip testing Instructions


A sample urine specimen must collect from the donor for testing. When the urine specimen is ready for testing, the operator will remove the Kratom use cartridge from the protective packaging.

The cartridge may be damaged by extended exposure to light and air. Do not remove the cartridge until ready to perform the test to ensure the most reliable results. If the cartridge is removed from packaging more than 1 hour prior to testing, the results should not be interpreted.

Do not touch the strip membrane. Bacteria from hands and surfaces may contaminate the testing strip and invalidate results.

Hold the Kratom use test strip where the product name is printed. Carefully place the testing strip membrane into the cup, in a vertical position. Do not immerse the strip past the MAX line on the testing strip.

Allow the strip to absorb as much of the sample as possible, immersing the membrane in the specimen for at least 10 to 15 seconds. You might notice color moving across the strip. But the results cannot read before five minutes. Do not interpret results after 10 minutes.

Interpreting Results

Test result - Positive


Only one colored band appears, in the control region ©. No apparent colored band appears in the test region (T)


Test result - Negative


Two colored bands appear on the membrane. One brand appears in the control regions © and another band appears in the test region (T).


Invalid test result


The control band fails to appear. Results from any test which has not produced a control band at the specified read time must be discarded. Please review the procedure and repeat with a new test. If the problems persist, discontinue using the kit immediately and contact your local distributor.


1 review for Kratom Test Cartridges (KRA)

  1. Bob P.

    Fast delivery, very accurate results, not a single hiccup! I own a small business and like to random test my employees. I like the prices are still great when not buying a large quantity. Thank you for making this possible.

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