Fent 20ng/ml detection test strip
- Please see the second image on this page for instructions on using this strip
- Please note: The technology used by these strips works via specific immunochemical reaction between antibodies and antigens (fent). These strips( and all other testing strips) were originally designed as urine testing strips. This technology is the most sensitive/specific rapid test available at this moment.
PLEASE READ: By purchasing these test strips you acknowledge that you have the knowledge and skill required to handle and interpret them. These are a precautionary tool and are not to be considered diagnostic for any substance, nor can they be used to tell with absolute certainty whether a compound contains (or does not) contain fent, carfent or any other fent analogs. A negative result does not indicate a compound is safe, these tests are for educational purposes only