1. Check urine temperature 2-4 minutes after sample collection by reading the green color on temperature indicator strip (90°F to 100°F).
  2. Remove peel-off label.
  3. Read adulteration strip pads between 2 and 4 minutes if applicable.
  4. Read test results at 5 minutes. Do not read after 10 minutes. Refer to diagram below for result interpretation.

Positive test results must be confirmed by another test method. Send the cup and urine specimen with security seal label intact to a toxicology laboratory for confirmation.