SureSTART 9 mm Screw Caps with White Silicone/Red PTFE Septa – Level 3 High Performance

These SureSTART 9 mm screw caps are engineered for Level 3 high-performance analytical applications where sample integrity and reproducibility are critical. Featuring bonded white silicone/red PTFE septa, these caps deliver exceptional chemical resistance and low extractables, making them ideal for GC and HPLC autosampler systems in pharmaceutical, environmental, and quality control laboratories. The pre-assembled bonded septa design ensures consistent sealing performance and eliminates the risk of septum displacement during automated needle penetration.

• Septa Material: White silicone/red PTFE bonded construction for optimal inertness and resealing properties
• Performance Level: Level 3 certified for high-performance chromatography applications
• Cap Color: Black screw cap with 9 mm thread configuration
• Chemical Compatibility: PTFE layer provides excellent resistance to aggressive solvents and analytes
• Package Quantity: 100 caps per pack for laboratory efficiency
• SKU: 6PSC9STB1