SureSTART 20 mm, Silver Aluminum, Crimp Cap, Level 3, blue Silicone/clear PTFE Septum, Soft, 3 mm, 100 pc/PAK

Replacement or Alternative for TF20-AC-ST3, TF60180-511

Use Thermo Scientific™ SureSTART™ 20 mm Crimp Caps with crimp vials that have a 20 mm opening, including our SureSTART 20 mL Glass Crimp Top Headspace Vials (Level 3). Select Level 3 products for ultimate performance and sensitivity from your methods, while maintaining the highest levels of sample security and integrity. Choose from aluminum and aluminum/magnetic tinplate caps with all-purpose silicone/PTFE septa of various hardness values designed to reduce autosampler needle issues. Use Thermo Scientific™ Manual or Electronic Crimpers and Decappers for easy application and removal of crimp caps.