world health organization recipe for oral rehydration solution
Oral rehydration therapy The formula for the current WHO oral rehydration solution (also known as low-osmolar ORS or reduced-osmolarity ORS) is 2.6 grams (0.092 oz) salt (NaCl), 2.9 grams (0.10 oz) trisodium citrate dihydrate (C 6H 5Na 3O 7⋅2H 2O), 1.5 grams (0.053 oz) potassium chloride (KCl), 13.5 grams (0.48 oz) anhydrous glucose (C 6H 12O 6) per litre of fluid.[15]