Enhance your laboratory setup with the Nalge Nunc Tubing Connectors. Made from durable polypropylene, these connectors ensure a secure and leak-proof connection for your tubing needs. The NALGENE 6152-0187 model is designed for versatility, making it ideal for various applications in research and industrial settings. Each pack contains 12 connectors, providing ample supply for your projects. Easy to install and compatible with standard tubing sizes, these connectors are a reliable choice for anyone looking to streamline their fluid transfer processes. Upgrade your lab essentials with this practical and efficient solution!