Nitrate and Nitrite Test Strips

Streamline your water quality checks with Hach Nitrate and Nitrite Test Strips. Perfect for testing nitrate and nitrite levels, these test strips were designed for quick and accurate results. Contains 25 tests

Measuring range: Nitrate 0 - 50 mg/L NO₃-N
Measuring range (2): Nitrite 0 - 3.0 mg/L NO₂-N