IS 3025 : Part 22 : 1986 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water - Part 22 : Acidity

1 Scope

Prescribes the indicator and potentiometric methods fordetermination of acidity. These methods are applicable to thedetermination of acidity in water and waste water. The applicablerange is 0.5 to 500 mg/l acidity as CaCO₃.