Composition : w/w
Hypromellose            USP        2%w/w
Sodium Chloride       USP     0.49%w/w
Potassium Chloride  USP  0.075%w/w
Calcium Chloride      USP  0.048%w/w
Magnesium Chloride USP  0.030%w/w
Sodium Acetate         USP  0.39%w/w
Sodium Citrate           USP 0.17%w/w