Quick, accurate and easy J-QUANT® test strips results from the UK's leading test paper manufacturer. The J-QUANT® Nitrate test strip semi-quantitatively measures the nitrate content of aqueous solutions up to 500mg/L (ppm). The UK and EU governments have set a limit for the concentration of nitrate in drinking water as 50mg/L (50ppm). Nitrate can be present in water through the biological breakdown of plant and animal matter, a key part of the nitrogen cycle. High concentrations of nitrate can also be found when nitrate-based fertilisers are used in farming. To aquatic life, nitrate is much less toxic than ammonia, but still toxic nonetheless. However, the main concern with elevated levels of nitrate, is that it can easily be converted to nitrite, which even at levels of 0.5mg/L (0.5ppm) can be toxic to aquatic life.
- Easy to use, no training, calibration or maintenance required
- Safe to use, handle ensures no contact with the solution being tested
- Results available in seconds
- Colour chart provided allowing for easy result analysis
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