Ideal for demanding laboratory applications, the Septa PTFE Silicone 20-400 Cs144 offers a reliable and durable solution for maintaining airtight seals in a variety of lab equipment. Constructed from a blend of Polytetrafluoroethylene and silicone, these septa resist heat and chemicals, ensuring a long-lasting performance under rigorous conditions. They deliver an exceptional resealability, making them suitable for repeated penetrations in analytical processes like gas chromatography. These septa come in a case of 144, ensuring you have ample supply for your scientific needs.
- Made from heat and chemical-resistant PTFE and silicone blend
- Provides excellent resealability for repeated penetrations
- Comes in a case of 144 pieces, ensuring ample supply