Why LaMotte WaterLink Spin Touch FF Measuring Instruments shows Low Nitrate or Nitrate-N results?
- JJennifer DiazSep 7, 2025
Low Nitrate or Nitrate-N results from LaMotte Measuring Instruments can be caused by recent treatment with a chlorine neutralizer containing sodium thiosulfate, which interferes with the test reaction. Retest in 2 – 3 days.