Hamilton Septa, 3-Layer, 12.0 mm DIA (12/PK)

Hamilton's 12mm diameter silicone rubber septa are designed to withstand temperatures up to 200°C (392°F), making them ideal for high-temperature applications in the laboratory. These septa are made of laminated silicone rubber, ensuring durability and reliability during use. With a thickness of 3.81mm (0.150 inch), these septa provide a secure seal for your samples, preventing contamination and ensuring accurate results. Each pack contains 12 septa, offering a convenient supply for your lab's needs. Trust Hamilton's quality and precision for your lab work with these high-temperature resistant silicone rubber septa.