Achieve superior sample integrity with our 20mm silver aluminum headspace crimp cap, designed for precision sealing in demanding lab environments. Featuring a 3.5mm molded PTFE septa, this cap provides exceptional chemical resistance and durability, ensuring your samples remain uncontaminated and secure. The robust crimp cap design allows for an airtight fit, perfect for headspace analysis and other applications requiring reliable containment. Choose this cap for consistent, high-performance results that meet the stringent demands of your laboratory needs.
100 pieces / bag