The Bel-Art Connector Strt Pp 3/16ID is an essential tool for laboratory setups, designed for seamless fluid transfer. This pack of 12 connectors features a 3/16-inch inner diameter, ensuring compatibility with a variety of tubing. Made from durable polypropylene, these connectors are resistant to chemicals and provide a secure fit for reliable performance. Ideal for use in experiments, these connectors help streamline your workflow, making them a must-have for any lab. Whether you're working with liquids or gases, trust Bel-Art for quality and efficiency in your scientific endeavors.