20-400 Cap, Black Phenolic Screw Cap, Teflon Liner

The 20-400 Black Phenolic Screw Cap with Teflon Liner manufactured by DWK Life Sciences LLC is a high-quality accessory designed for various laboratory applications. The cap features a reliable screw closure mechanism that ensures a tight and secure seal, minimizing the risk of leakage or contamination.

The Black Phenolic material provides durability and chemical resistance, making it suitable for a wide range of solvents and chemicals. The Teflon liner enhances the cap's sealing properties, preventing evaporation and maintaining sample integrity during storage or transportation.

This cap is compatible with containers that have a 20-400 finish, offering versatile compatibility with different bottles or vials in the lab. Whether used for sample storage, chemical handling, or general lab applications, the 20-400 Black Phenolic Screw Cap with Teflon Liner provides the reliability and performance required in laboratory settings.