The Smiths Medical 4610LH is a comprehensive kit designed for arterial blood gas collection. It includes a 1mL syringe, a 25G x 5/8in needle, and a Sure Lok needle protection device. The kit is sterile, ensuring safety and cleanliness during the procedure. The syringe is filled with 7IU of dry Lithium Heparin (LiHep), which prevents the blood from clotting and allows for accurate testing. This kit is designed for single use and is sold in cases of 200 units. It’s a reliable choice for healthcare professionals seeking a convenient and high-quality solution for arterial blood gas collection.