Rinsing and Insertion Saline Indicated for use with soft, hybrid and rigid gas permeable lenses, LacriPure is a sterile, non-preserved saline which provides a safer alternative to tap water rinsing. Packaged in a 5ml unit-dose vial, LacriPure has been approved as a scleral lens insertion solution, providing an on-label solution for exceptional safety and convenience. Composition : 0.9% NaCl (normal saline)