Packaged Drinking Water (IS :14543 :2016) Natural Mineral Water (IS :13428 :2014) Raw Water (IS :10500 :2012) DM Water/Reagent Grade Water (IS :1070 :1992) Boiler Feed Water & Blow Down Water Cooling Tower Water Dialysis Water (AAMI-2000) Industrial Process Water (IS :4251 :1967) Construction Water (IS :456 :2000) Swimming Pool Water (IS :3328 :1993) 