The Smiths Medical 4610P-2 is a high-quality arterial blood gas collection kit. It includes a 1mL syringe with a 25G x 5/8 inch needle, designed for efficient and accurate blood gas collection. The syringe is filled with 25IU of dry LiHep to prevent coagulation. One of the key features of this kit is the Sure Lok needle protection system, which provides an additional layer of safety, minimizing the risk of needlestick injuries. This product is sterile, ensuring it is safe for use in medical procedures. The kit is sold in cases of 200, making it a cost-effective choice for busy healthcare facilities.