Concentrated Sodium Chloride: Concentrated Sodium Chloride injection, USP 23.4% (American Regent Laboratories, Inc., Shirley, NY) is sterile, preservative free, nonpyrogenic solution of Sodium Chloride in water for injection. Deionised water has been shown to lyse lens epithelial cells through osmotic flow. Concentrated Sodium Chloride is not currently indicated for intraocular use and is also expected to affect the corneal endothelium. Use of Perfect Capsule will help to avoid the contact of Concentrated sodium Chloride to the endothelial cells.