Screw Caps (18mm)

18mm threaded caps used for sealing larger vials in chromatography and laboratory sample preparation.

Our Range Includes...

Magnetic Steel Caps: Designed for use in applications involving magnetic stirring and sample preparation.

Bonded Septa Options: PTFE silicone layers providing chemical compatibility for analytical workflows.

Septa Thickness Variants: Suitable for SPME and standard chromatography applications.

18mm Thread Compatibility: Precision fit for standard 18mm screw neck vial formats.

Unit 2A
East Tame Business Park
Rexcine Way
Hyde
Cheshire SK14 4GX
+44 (0) 161 366 5123
enquiries@atomscientific.com

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