Nitrate (NO3) Test Kit 0.5oz 15ml

Original price was: $17.84.Current price is: $15.29.


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Nitrate (NO3) is an indicator for severe organic pollution. The source of this organic pollution should be eliminated, a partial water change provides immediate help. In the long run, filtering through sera siporax Professional helps avoiding nitrate enrichment. Sufficient for approx. 60 measurements.