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Carethetic Fentanyl Test Strips, Rapid Detection (25 Pack)

$4740
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Why you'll love it
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25 strips. One pack of 25 single-use fentanyl test strips
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Water-based test. Dissolve a sample in water, dip the strip, then lay flat to read
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Quick read. Results in a few minutes; follow the insert for the read time
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Many sample types. Listed for powders, pills and liquids
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Harm-reduction tool. A negative result does not prove a drug is free of fentanyl

Specifications

Count25 strips
DetectsFentanyl (analog coverage not confirmed)
Cutoff200 ng/mL per Carethetic seller listings
Sample typesPowder, pills, liquids (dissolved in water)
Read timeAbout 5 minutes (see insert)
FormatLateral flow test strip, single use
Carethetic  |  SKU: 1721
Customers rate us 4.6/5 based on 260 reviews.

Shipping & Returns

Returns are accepted within 30 days for unopened, unused items in their original packaging. Customers are responsible for return shipping.

Please note that some items, including select medical and diagnostic products, are final sale and not eligible for return.

View our full policy for complete details.

Description

Carethetic fentanyl test strips, 25 pack rapid drug test strips

Carethetic Fentanyl Test Strips are single-use lateral flow strips used to check a drug sample for fentanyl. This pack has 25 strips for powders, pills or liquids that you dissolve in water.

Dissolve a small amount of the substance in water, dip the strip for the time in the insert, then lay it flat and read it after a few minutes. Carethetic seller listings state a 200 ng/mL cutoff.

These strips are a harm-reduction tool, not a guarantee. A negative result does not rule out fentanyl, and other substances can interfere. Read the package insert for the exact steps and how to read the result, and keep strips away from children and pets.

What's in the box
25xCarethetic fentanyl test strips
Listings for the 25 pack do not confirm any cups, scoops or droppers; supply your own clean container and water.

Frequently asked questions
What do these strips test for?

Carethetic lists them as rapid detection of fentanyl in drug samples such as powders, pills and liquids.

How do I use them?

Dissolve a small amount of the substance in water, dip the strip for the time stated in the insert (listings say 10 to 15 seconds, not past the MAX line), lay it flat and read at the time given in the insert.

How do I read the result?

Follow the picture guide in the package insert. Do not rely on memory or listings, because strip designs differ.

Does a negative result mean the drug is safe?

No. A negative result does not rule out fentanyl, which may be present below the test's detection level, and other substances may interfere. Results should be confirmed by a more specific method.

What is the cutoff?

Carethetic seller listings state a 200 ng/mL cutoff for their strips. Check the insert in your box.

Does it detect other drugs?

These are fentanyl strips. We have not confirmed detection of xylazine or any other drug, so do not assume it.

Can children handle them?

Keep out of reach of children and pets, and do not ingest.