Thermo™ 11mm Red Snap Cap with PTFE/Silicone Septa, 100-pk

These Thermo™ 11mm red snap caps with PTFE/Silicone septa are engineered for reliable sample containment in autosampler vials used across HPLC, GC, and general chromatography applications. The snap-on design ensures quick, secure closure while the chemically inert PTFE/Silicone septum provides excellent compatibility with a wide range of solvents and analytes, minimizing the risk of sample contamination and ensuring consistent analytical results.

• Cap Size: 11mm diameter with convenient snap-on closure for rapid vial sealing
• Septa Material: PTFE/Silicone composite offering chemical resistance and low extractables
• Color: Red for easy visual identification and sample organization
• Compatibility: Designed for use with standard 11mm crimp-top and snap-top autosampler vials
• Quantity: 100 caps per package for cost-effective laboratory supply management
• SKU: 6PRC11ST1R