Closures, SureSTART™ Level 1 Crimp Caps, 20mm, Everyday Analysis

Use Thermo Scientific™ SureSTART 20mm Crimp Caps with crimp vials that have a 20mm opening, including our SureSTART 20mL Glass Crimp Top Headspace Vials (Level 1). Select Level 1 caps for chromatography approved, cost optimized products that are suitable for everyday analyses and compatible with all instrument types. Choose from aluminum and magnetic steel caps with silicone/PTFE or butyl/PTFE septa designed to reduce autosampler needle issues. Use Thermo Scientific Manual or Electronic Crimpers and Decappers for easy application and removal of crimp caps.