In vitro urine test (tests for leukocytes and nitrite). Hold test pads in urine stream for 1–2 seconds. Test results in 1–2 minutes. Compare test pads to color block on foil pouch. Match color ...
These kits typically come with color-coded strips that help detect ... it allows you to test for common contaminants such as bacteria, nitrate, nitrite, pH, and manganese in just a few minutes.