Hypertonic saline refers to any saline solution with a concentration of sodium chloride (NaCl) higher than physiologic (0.9%). Commonly used preparations include 2%, 3%, 5%, 7%, and 23% NaCl.
EDTA has gained use in ophthalmic solutions owing to its ability to ... Detergent preservatives such as benzalkonium chloride (BAK) have been used for decades in many ophthalmic preparations ...