1mg/L of nitrate NO₃-N = 4.43mg/L NO₃

To convert mg/L of NO₃-N to mg/L of NO₃ multiply result by 4.43

To convert mg/L of NO₃ to mg/L of NO₃-N divide by 4.43

1 mg/L of nitrite as N (NO₂-N) = 3.28mg/L of nitrite (NO₂)

1 mg/L of ammonia (NH₃) as nitrogen (N) = 1.22mg/L of ammonia as ammonia

1 mg/L of ammonium (NH₄) as nitrogen (N) = 1.29mg/L of ammonium as ammonium

1 mg/L of phosphate (PO₄) as phosphorus (P) = 3.066mg/L of phosphate as phosphate