Category : 5

Sub Category : 18

Sub-Sub Category : 1

Method : IS 3025 Part-23:2023

Standard : IS 10500:2012 RA:2018

Description : Alkalinity is a measure of the presence of bicarbonate, carbonate or hydroxide constituents. Concentrations less than 100 ppm are desirable for domestic water supplies. The recommended range for drinking water is 30 to 400 ppm.

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