Nitrite Test - testing for nitrites in urine
2017-5-2 · Nitrite Test - Urine Test for Nitrites. Normal urine should contain no trace of nitrite. Positive results generally indicate the presence of an adulterant (urine adulteration) or indicate a medical health issue. Adulterants - Nitrites show up in human urine when commonly used commercial adulterants such as Klear or Whizzies are consumed.