The ‘Line Gas Sampling 10′ Male Male 100Ca – 7066’ is a high-quality gas sampling line designed for efficient and reliable gas sampling procedures. This product features a 10-foot long line and is equipped with male connectors on both ends for easy connection. It is sold in a case of 100 units, ensuring you have ample supply for your needs. This gas sampling line is ideal for use in a variety of medical and laboratory settings.