Parameter :-

Parameter	Range
Acidity	10-200 & 100-2000 mg/l as CaCO3
Alkalinity	10-200, 100-2000 mg/l as CaCO3
pH	4 to 10
Calcium, Magnesium	5-100 mg/l as CaCO3
Ammonium	0.5, 1.0, 2.0, 4.0, 6.0, 8.0 mg/l as NH4
Sulphate	5-100, 50-1000 mg/l as Sulphate
Chloride	10-200, 50-1000 mg/l as chloride
Heavy Metal as Pb