Current target values


N163 (Major Ions)

Dispatch date: 05 September 2022
Parameter Sample N163A Uncertainty Sample N163B Uncertainty Unit
Electr. conductivity (25 °C) 905 3 395 1 µS/cm
Total hardness 3.37 0.04 1.403 0.014 mmol/L
Alkalinity KS 4.3 (as H+) 4.91 0.06 1.246 0.014 mmol/L
Hydrogen carbonate 297 4 73.0 0.8 mg/L
Calcium 98.7 1.4 37.4 0.5 mg/L
Magnesium 22.0 0.3 11.43 0.14 mg/L
Sodium 53.5 0.4 18.15 0.08 mg/L
Potassium 13.22 0.08 3.17 0.03 mg/L
Nitrate (as NO3) 63.0 1.3 21.4 0.5 mg/L
Nitrite (as NO2) 0.0322 0.0010 0.0708 0.0008 mg/L
Ammonium (as NH4) <0.01 - 0.076 0.003 mg/L
Chloride 60.6 1.5 41.5 0.7 mg/L
Sulphate (as SO4) 84.2 0.7 45.2 0.5 mg/L
Orthophosphate (as PO4) 0.091 0.006 <0.009 - mg/L
Boron 0.1512 0.0013 0.0406 0.0004 mg/L
DOC (as C) 6.00 0.06 2.39 0.04 mg/L
Total phosphate (as PO4) 0.207 0.002 <0.009 - mg/L
Cyanide 0.0533 0.0016 0.0354 0.0016 mg/L
1st Issue: 03 October 2022