Produced for stability across temperature-sensitive applications, these Silicone Seals with Vulcanized-On PTFE Insert (GL25) serve as essential accessories for screw glass bottles. Engineered under the trusted DURAN® brand, they offer reliable performance in various laboratory settings, particularly those requiring resistance to extreme temperatures and chemical exposure. Their unique design incorporates a PTFE insert, enhancing their durability and ensuring a tight seal within the bottle. These seals are categorized under UNSPSC 13.5: 41121811, indicating their specific role in lab equipment and consumables.

• Category: Accessories for Screw Glass Bottles
• UNSPSC 13.5: 41121811
• Brand: DURAN®