Enhance your laboratory setup with the Nalge Nunc Tubing Connectors. Made from durable polypropylene, these connectors are designed for secure and reliable connections between tubing. The NALGENE 6151-0312 model ensures compatibility with various tubing sizes, making it versatile for multiple applications. Each pack contains 12 connectors, perfect for bulk use or replacement. Their lightweight design and robust construction allow for easy handling and long-lasting performance, making them an essential addition to any lab. Whether you're working on experiments or industrial applications, these connectors deliver efficiency and reliability you can trust.