The ‘Loss of Resistance (L.O.R.) Syringe – 4903’ is a crucial medical tool designed for precise fluid administration. It comes with a 5ml capacity, perfect for administering small doses of medication or for aspiration purposes. This syringe is made from durable glass material, ensuring clear visibility of the contents and accurate measurement. It features a metal Luer Slip connection, which provides a secure and tight fit with needles or IV lines, reducing the risk of leaks or disconnections. This product is sold in cases of 10, ensuring you have a sufficient supply for your medical needs. Please note that each syringe is sterilized and ready for use.