Pre-filled flush syringes Brief description of the product: The Pre-Filled Flush Syringes are assembled by barrel, Pre-filled flush syringes Brief description of the product: The Pre-Filled Flush Syringes are assembled by barrel, plunger, piston, syringe cap and Saline. All parts and material for this product meet medical requirements, after sterilized by moist heat. It's used to seal and wash the catheter end during the internal of different drug treatment. Product Conformance: In compl