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FentKit

$1.99$149.99

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Our FentKit fentanyl testing strips are specifically designed to detect fentanyl and many of its analogs. For more information on testing options, see our How to Test Fentanyl page. 

  • Single-use fentanyl testing strips
  • Includes thorough instructions for use
  • Packaged in a mylar envelope
  • Manufactured by BTNX
  • FREE SHIPPING

Capable of Detecting

Fentanyl — 200 ng/ml
Carfentanil — 1,000 ng/ml
Butyryl Fentanyl — 700 ng/ml
p-Fluoro Fentanyl — 200 ng/ml
Acetyl Fentanyl — 150 ng/ml
Furanyl Fentanyl — 500 ng/ml
Valeryl Fentanyl  — 700 ng/ml
Ocfentanil  — 250 ng/ml
3-Methyl Fentanyl  — 500 ng/ml
Remifentanil  — 70,000 ng/ml
Sufentanil  — 100,000 ng/ml

CAUTION! Fentanyl test strips from other sources may not detect all necessary fentanyl analogs. Some versions (mostly of Chinese origin) may not function at all. Five different strips from three different manufacturers have been evaluated by UCSF. Four did not detect carfentanil and one set of strips from a Chinese manufacturer did not work at all. DO NOT TRUST TEST STRIPS THAT DO NOT CONTAIN BOTH FENTANYL ANTIBODIES. THIS IS INCREDIBLY IMPORTANT.

SKU: fent-kit Category: Tag:

Customer Reviews

Based on 179 reviews
97%
(173)
3%
(6)
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(0)
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M
Mike G.
Test kit saves lives

The fent kits work great, just like all your test kits do. Have fun, party hard, know your limits, but most importantly always test your products first.

F
Frank L.
Must Have

Super cheap with quick and discreet shipping. I will always keep a box of these on hand for myself or people around me. Truly blessed to have found you folks

K
Katherine O.

FentKit

A
Amelia D.

FentKit

C
Christian M.
Peace of mind

Fentanyl kits are a must, these little strips work great and are cheap when you consider it might just save your life.

The 2nd red line on my tests (negative for fentanyl) have all been super faint, keep that in mind.