The LLG Labware 11 mm Combination Seal, PE Snap Ring Cap, Blue, Centre Hole, Soft Version, PTFE Red / Silicone White / PTFE Red, 45° Shore A, 1.0 mm, Pack of 100 is designed for secure sealing of laboratory vials. Made with a blue polyethylene snap ring cap and PTFE red/silicone white/PTFE red septa, it supports reliable sample storage, handling and analysis workflows.
This combination seal is a practical choice for laboratories requiring soft snap ring vial closures with consistent sealing performance.
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