FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 1
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 2
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 3
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 4
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 5
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 6
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 7
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 8
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 9
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 10
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 1
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 2
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 3
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 4
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 5
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 6
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 7
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 8
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 9
FYL test strip kit with WiseBatch strips, mixing container and spoon – photo 10

FYL Test Strip Kit - Includes WiseBatch Test Strips, Mixing Container, 10mg Spoon and Instructions

$15.95
/
Shipping calculated at checkout.
Pack Size
Download FYL Test Strips Instructions Guide

Free shipping when your test strips and kits total $49.90 or more.

Purchase order or tax-exempt? Request a quote or email info@overdosekits.com.

  • OPIOID OVERDOSE PREVENTION KIT - Includes WiseBatch FYL test strips, mixing container, 10mg spoon and instructions. Available in 5 and 10 Packs. 
  • HIGHLY SENSITIVE - WiseBatch FYL test strips are able to detect as little as 200 (ng/ml) of FYL and over 20 different analogs.
  • EXTREMELY ACCURATE - WiseBatch FYL test strips showed an accuracy of more than 99% detecting FYL in a reproducibility study.
  • SIMPLE TESTING INSTRUCTIONS - Add substances with the 10mg spoon to the mixing container filled with water and stir. Dip test strip below the max water line for 15 seconds. Wait 5 minutes for the test results to appear. 
  • EASY TO READ RESULTS - Simple results will show 1 or 2 lines. 1 is hot (Positive) - 2 is not (Negative).

5 Pack: B0D2CLLS5R

10 Pack: B0D2C41HFL

  • Technical and/or procedural errors using the test, as well as other substances and unknown factors or variables may interfere with results.  
  • A positive test result indicates the presence of FYL only, and does not indicate quantity.  
  • A negative test result does not indicate that no FYL exists in the substance being tested, but only that the presence may be below the test’s detection level.  
  • Overdose Kits LLC does not encourage the production, use, supply, or distribution of illegal drugs or controlled substances in any way. This test is intended for harm reduction purposes only.  
  • A positive or negative test does not indicate that the substance being tested is safe to use. This test is not intended to determine the purity or composition of the substance being tested, or the existence of any other substance. 
  • Overdose Kits LLC cannot verify the accuracy of this test after its expiration date. Storage and procedure instructions must be followed to obtain the most accurate test result.  
  • Any substance expected to contain FYL should be treated with extreme caution as exposure to a small amount can lead to significant health-related complications, respiratory depression, or death.

Shipping

Ships from our warehouse in Anacortes, WA by UPS or USPS. Please allow 1–2 business days for processing; delivery is typically 3–7 business days.

Once your order ships, tracking information is emailed to the address entered at checkout.

Purchase orders and tax-exempt orders accepted. Request a quote or email info@overdosekits.com and we'll send you an estimate for approval.

SAM.gov Registered
UEI: JA3XNLL642J5
CAGE: 8W1R9
D-U-N-S: 12-270-5113

One Year Warranty

  • Every product we make is guaranteed for one year or we replace it.
  • 30 day free refund.
  • Must be in new condition.

Frequently Paired Together

Ready-To-Use Kit

Equipped with essential tools, including WHPM FYL test strips, a mixing container, a 10mg spoon, and instructions for quick and effective prevention of opioid overdoses.

Highly Sensitive

The test strips can detect as little as 10 (ng/ml) of FYL, surpassing the industry standard of 200 (ng/ml), enabling early detection and prevention of potential overdoses.

Simple Testing Instructions

Add substances with the 10mg spoon to the mixing container filled with water and stir. 

Dip test strip below the max water line for 15 seconds. Wait 5 minutes for the test results to appear.

Results will show 1 or 2 lines. 1 is hot (Positive) - 2 is not (Negative).

Extremely Accurate

Demonstrating an accuracy of over 99% in detecting FYL in a reproducibility study, ensuring reliable and precise results is crucial for effective intervention.

Video - How to Use FYL Test Strips

Frequently Asked Questions

Everything you need to know about the FYL Test Strip Kit.

What comes in the kit?

WiseBatch FYL test strips, a mixing container, a 10 mg spoon, and instructions. Choose a 5 Pack or 10 Pack under Size.

Does it include a case or naloxone?

No. For a carry case, see our FYL Test Strip Kit with Hardshell Carry Case or the empty Naloxone Overdose Prevention Kit Case.

How do I use the test strips?

Add the substance with the 10 mg spoon to the mixing container filled with water and stir. Dip the test strip below the MAX line for 15 seconds, then wait about 5 minutes for the result.

How do I read the result?

One line means positive (“1 is hot”). Two lines means negative (“2 is not”).

How sensitive are the strips?

They detect as little as 200 ng/mL of FYL and over 20 different analogs, and showed more than 99% accuracy in a reproducibility study.

Is there a guide or video?

Yes. Download the FYL Test Strips Instructions Guide near the top of this page, or scroll up to the “Video - How to Use FYL Test Strips” video.

What do the results mean, and what don’t they tell me?
  • A positive result shows FYL is present, not how much.
  • A negative result doesn’t rule out FYL; it may be present below the test’s detection level.
  • Neither result means a substance is safe to use. The test doesn’t determine purity or composition, or detect other substances.
  • Technical or procedural errors and other substances can interfere with results.

The test is intended for harm reduction purposes only.

Do the test strips expire?

Yes. We can’t verify a test’s accuracy after its expiration date, and storage and procedure instructions must be followed for the most accurate result.

What should I do if a substance may contain FYL?

Treat it with extreme caution. Exposure to a small amount can cause serious health complications, respiratory depression, or death. Keep naloxone on hand and call 911 in an emergency.

How fast will my order ship?

10 units or fewer: fulfilled by Amazon, ships within 48 hours and arrives in 3 to 5 business days.

100 units or more: ships from Anacortes, WA via UPS or USPS. Please allow 1 to 2 business days for processing, then 3 to 7 business days for delivery.

Tracking information is emailed to the address you enter at checkout.

Is there a warranty?

Yes. Every product we make is covered by a one-year warranty. If it fails within a year, we’ll replace it.

What’s your return policy?

We offer a free refund within 30 days. The item must be in new condition.

I have another question. How do I reach you?

Send us a message using the chat button at the bottom of the page. We’ll respond the same day or sooner.

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