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8mm threaded caps used for sealing small volume vials in chromatography and laboratory analysis.
Our Range Includes...
Polypropylene Screw Caps: Black and red caps designed for secure and repeatable sealing.
Bonded and Non Bonded Septa: Options suitable for different analytical techniques and workflows.
PTFE Silicone Septa: Chemically resistant liners designed to minimise background interference.
Standard 8mm Thread Fit: Designed for compatibility with common small neck vial formats.