Caps/septa, crimp, headspace, 20 mm, silver aluminum safety cap
20 mm crimp-top aluminum cap with safety Feature, ideal for GC headspace analysis. Provides a secure, pressure-resistant seal to prevent sample loss, evaporation, and contamination, ensuring accurate and reliable results for environmental and pharmaceutical testing.
Key Features
- Precision Design: Compatible with 10 mL and 20 mL headspace vials.
- Premium Materials: High-quality aluminum cap with multiple septa options for varied applications.
- Secure Seal: Crimp-top design ensures a leak-proof and evaporation-resistant closure.
- Certified Compatibility: Suitable for Agilent, PerkinElmer, Shimadzu, and Varian/Bruker.
Available Septa Types
- Nature PTFE / Nature Silicone Septa: Excellent chemical compatibility and high-temperature resistance.
- Grey PTFE / Moulded Butyl Septa: Reliable sealing performance for routine analysis.
- Grey PTFE / Pharma-Fix Butyl Septa: Premium pharmaceutical-grade for critical applications.
Septa Size: 20 × 3.0 mm
