Supelco Screw Cap, Solid Top With PTFE Liner, For 2.0mL Vial, 8 - 425 Thread, 100 Pieces/Pack Pack

Screw Cap with Solid Top and PTFE Liner, designed to provide a secure and leak-proof seal1 for 2mL vials. These caps feature an 8-425 thread size, ensuring a precise fit for compatible vials. The PTFE liner offers excellent chemical resistance, making it ideal for use in laboratories handling a wide range of substances. Each pack contains 100 screw caps, perfect for maintaining sample integrity and ensuring reliable storage. Suitable for various laboratory applications, including sample storage and transport.