20mm Septa, Teflon/silicone

The 20mm Septa by DWK Life Sciences LLC is designed with a Teflon/silicone composition, ensuring excellent chemical resistance and durability. These septa act as reliable seals for vials, preventing contamination and ensuring sample integrity. The Teflon layer provides a tight barrier against air and moisture, while the silicone layer offers elasticity for a secure fit during multiple injections.

These 20mm septa are compatible with a range of vials, making them versatile for various laboratory applications such as chromatography, sample storage, and analysis. The high-quality materials used in the manufacturing of these septa guarantee a consistent performance and tight seal, crucial for maintaining the quality of samples over time. Trust the DWK Life Sciences LLC 20mm Septa for dependable sealing solutions in your lab, providing the confidence and reliability needed for your research and analysis requirements.