28-400 Cap, Black Phenolic Screw Cap, Poly-Seal Liner

This 28-400 Black Phenolic Screw Cap by DWK Life Sciences LLC is designed for secure sealing of laboratory containers. The cap features a Poly-Seal liner that provides a tight seal to prevent leakage or contamination. Made from high-quality phenolic material, this screw cap ensures durability and chemical resistance, making it suitable for a wide range of laboratory applications. The 28-400 thread size offers compatibility with various containers, adding versatility to your lab setup. Whether storing sensitive samples or reagents, this cap helps maintain the integrity of your substances. Upgrade your laboratory equipment with this reliable Black Phenolic Screw Cap for peace of mind during storage and transportation of valuable materials.