
Product Specifications
| Product Name | WFT10-STRIP |
| Sample Type | Urine & Liquids |
| Cutoff Level | 10ng/mL |
| Detection Time | 5 minutes |
Frequently Asked Questions
This urine drug test strip detects fentanyl.
Yes. Dissolve a small amount of the powder in water before testing. Once the powder is fully mixed, dip the reactive end of the strip into the prepared liquid sample following the instructions provided.
No. Each strip is intended for single use only.
If the control line does not appear, the result is invalid. Repeat the screening with a new strip.
No. Do not use expired strips, as performance may be affected. The expiration date is printed on the strip packaging.
Two lines (control and test) indicate a negative result. One line (control only) indicates a positive result. No lines or only a test line means the test is invalid and should be repeated.