The Smiths Medical 4591P-1 is a comprehensive arterial blood gas collection kit designed for efficient and safe blood sampling. This kit includes a 3mL glass syringe, a 22G x 1-inch needle, and a 25IU dry LiHep. For optimal sterility and user safety, the kit also comes with alcohol prep, povidone prep, an ice bag, and a Sure Lok needle protection system. This product is designed to be sterile and is sold in cases of 100. The comprehensive nature of this kit makes it a convenient choice for healthcare professionals in a variety of medical settings.