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20mm aluminium caps used for crimp sealing of larger volume vials in chromatography and laboratory analysis.
Our Range Includes...
20mm Aluminium Crimp Caps: Designed for secure and tamper evident sealing of larger vial formats.
Septa Material Options: PTFE silicone combinations suitable for a range of chemical applications.
High Integrity Materials: Manufactured to minimise leaching and analytical interference.
Standard 20mm Compatibility: Designed to fit common 20mm crimp neck vial formats.