---
product_id: 449288008
title: "BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips"
brand: "fentstrips"
price: "14841CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/449288008-btnx-fentanyl-test-strip-kit-for-liquids-powders-pills-urine
store_origin: SN
region: Senegal
---

# 98% accuracy Comprehensive testing kit Results in 5 minutes BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips

**Brand:** fentstrips
**Price:** 14841CFA
**Availability:** ✅ In Stock

## Summary

> 🔍 Test with Confidence: Your Safety, Our Priority!

## Quick Answers

- **What is this?** BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips by fentstrips
- **How much does it cost?** 14841CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/449288008-btnx-fentanyl-test-strip-kit-for-liquids-powders-pills-urine)

## Best For

- fentstrips enthusiasts

## Why This Product

- Trusted fentstrips brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Global Leader:** Join the millions who trust the #1 selling test strips.
- • **Backed by Science:** Endorsed by a John Hopkins University study for reliability.
- • **All-in-One Convenience:** Includes everything you need for hassle-free testing.
- • **Precision You Can Trust:** Detect fentanyl and its analogues with unmatched accuracy.
- • **Stay Safe, Stay Informed:** Empower yourself with rapid testing for peace of mind.

## Overview

The BTNX Fentanyl Test Strip Kit is a comprehensive solution for detecting fentanyl in various substances, including liquids, powders, pills, and urine. This kit includes 8 rapid response test strips, a micro scoop, a collection cup, and easy-to-follow instructions. With results in just 5 minutes and over 98% accuracy, it is the #1 global selling fentanyl test strip, validated by a John Hopkins University study.

## Description

BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips

## Features

- Kit includes everything needed to test liquids, powders, pills, residue or urine
- Can detect fentanyl and many other fentanyl analogues
- Time to result: 5 minutes
- Lowest detection limit & Greater than 98% accuracy
- #1 Global selling fentanyl test strips & reviewed by a John Hopkins University Study

## Product Details

- **Brand:** FentStrips
- **Number of Pieces:** 11
- **Special Feature:** Quick Testing
- **Test type:** ["i"]
- **Model Name:** BTNX Fentanyl Testing Strip Kit w/ 8 Test Strips

## Images

![BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips - Image 1](https://m.media-amazon.com/images/I/71l+elcYOBL.jpg)
![BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips - Image 2](https://m.media-amazon.com/images/I/51n3plnLkEL.jpg)
![BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips - Image 3](https://m.media-amazon.com/images/I/71q8q+18zxL.jpg)
![BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips - Image 4](https://m.media-amazon.com/images/I/51OOPNU390L.jpg)

## Questions & Answers

**Q: Can you use this on marijuana???**
A: It is now being sprayed on weed. Philadelphia has related deaths.

**Q: Why can't these be shipped to Oregon?**
A: Amazon has rules set on where they can be shipped to based on local regulations. They may be outdated but are the current guidelines.

**Q: Where can these be shipped to? im in south texas and its saying i have to ship to a different address. can someone please give me an answer on where**
A: Amazon will not allow these to ship to Texas due to the legal status of these in Texas.

**Q: This listing says this can be used on Urine, but web page from manufacture only mentions 'testing substance" in water- are these usable for urine?**
A: Yes absolutely! You just stick the strip directly into urine!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Staying alive
*by W***E on February 22, 2025*

Test your product before buying

### ⭐⭐⭐⭐⭐ Canadian source, seems trustworthy
*by J***Z on July 5, 2023*

These are absolutely identical to the tests they hand out at universities and some counties where I live. The supplier address on the package is in Canada. For piece of mind, I've tested a handful of drugs that I bought from a pharmacy in Mexico and it is easy to use and seems precise. I suppose someone could fake these test strips and print a Canada address on them, but it seems unlikely to me that they would go to that much trouble. Of course, I'm not buying street drugs either.

### ⭐⭐⭐⭐ Make sure you follow the directions
*by J***C on April 8, 2023*

Makes you feel better but remember no test is 100% accurate be safe out there and be sure to use the proper amount of water and powder to get highest accuracy

## Frequently Bought Together

- BTNX Fentanyl Test Strip Kit for Liquids, Powders, Pills & Urine - Includes: 8 BTNX Rapid Response Fentanyl Test Strips + 10 mg Micro Scoop + 5 ml Cup + Instructions - FentStrips
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- Rapid Response 2.0 Fentanyl Test Strips 5 Pack – #1 Selling Fentanyl Detection Kit – Harm Reduction Tool – Overdose Prevention – Fast & Accurate Drug Testing Kit

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**Shop now:** [https://www.desertcart.sn/products/449288008-btnx-fentanyl-test-strip-kit-for-liquids-powders-pills-urine](https://www.desertcart.sn/products/449288008-btnx-fentanyl-test-strip-kit-for-liquids-powders-pills-urine)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-24*