The First Sign® Drug of Abuse Cup Test is an immunoassay. During testing, a urine specimen migrates upward on the test strip. A drug-positive urine specimen will not generate a colored line in the specific test line region of the strip, while a drug-negative urine specimen will generate a line in the test line region. A colored line will always appear at the control line region, indicating that proper volume of specimen has been added.
- FDA 510K Cleared and CLIA Waived
- Easy to use
- All-in-one integrated cups
- Results at 5 minutes
- Test up to 14 substances at once
- No dipping, no tipping, no mess
