Backed by years of research. Trusted by agencies like yours.
The pioneering Fentanyl Test Strip, first developed by BTNX in 2011, is trusted for drug-checking liquids, powders and pills, backed by years of extensive studies from industry-leading third-party research groups, including John Hopkins University, Philadelphia Health, CFSRE and more.
Rapid Response ™ by
Drug-checking test strips for liquids, powders, and pills.
The most researched fentanyl test strip with proven results.
Recognised in Harm Reduction communities worldwide.
Available as a Nitazene Test Strip!
Let’ s make a difference. Contact us to enquire today.
info @ one-use. com
Find out more on our website www. one-use. com
Available for Fentanyl, Xylazine and Nitazene Testing.