Choose Thermo Scientific 13 mm Septa for 13-425 Screw Thread Caps of PTFE, PTFE/Rubber or PTFE/Silicone to suit a variety of HPLC and GC applications.
- Silicone/PTFE - Ideal for temperatures - 60 - 200°C and soft/thin septa great for thin, fragile needles.
- PTFE - Ideal for temperatures -200 - 250°C and highest solvent stability
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.