Med Stream® Sodium Chloride, Preservative Free 0.9% IV Solution 10 mL Fill in 12 mLMed Stream Prefilled Normal Saline IV Flush Syringe, USP, containing 0. 9% sodium chloride (9 mg mL) in water for injection. Provides a non pyrogenic and isotonic solution for flushing catheters, maintaining patency of indwelling intravenous access devices. White color coded labels, tip caps, and packaging for easy identification and decreased risk of errors. Terminally sterilized solution and pathway for safe administration. No reflux flushing,