Recognized in industrial and academic chemical settings alike, these Ptfe-coated silicone septa, red in color, are specifically designed for aluminum crimp caps without an insert. These septa offer exceptional resistance to aggressive solvents and gases, making them ideal for applications where sample integrity is paramount. Their unique coating ensures minimal absorption of the sample, ensuring accurate results every time. Additionally, their compatibility with aluminum crimp caps without an insert broadens their versatility, making them a valuable addition to any laboratory or industrial setting.

• Category: Accessories for crimp caps & snap-cap vials