IV Flush Sodium Chloride 0.9% Prefilled Syringes 10 mL fill in 12 mL x 60/BoxPrefilled Sodium Chloride 0. 9% IV Flush Syringes 10 mL are used for flushing intravenous (IV) catheters or access ports to maintain patency and prevent blockage. This solution is a sterile, non pyrogenic, isotonic solution of sodium chloride in water often used for hydration and fluid and electrolyte balance in patients with decreased sodium levels. The syringes are pre filled with the correct amount of solution, making them convenient for healthcare