The Smiths Medical 4053-2 is a comprehensive Arterial Line Blood Gas Sampling Kit. It includes a 3ml syringe pre-filled with 25IU of liquid Heparin (NAHEP) to prevent blood clotting during the sampling process. This kit is designed to provide a convenient and efficient solution for arterial blood gas sampling, ensuring accurate and reliable results. The kit is packaged in a case of 200 units, making it an economical choice for healthcare facilities. Please note that this product is intended for single-use to maintain sterility and prevent cross-contamination.