The LLG UltraClean Closure 18 mm Magnetic Universal Screw Cap is designed for secure and reliable sealing in laboratory vial applications. Manufactured for clean and consistent performance, this silver screw cap features a centre hole and a silicone white/PTFE blue septum with 55° Shore A hardness and 1.5 mm thickness, making it suitable for precise sample handling and analytical workflows.
This LLG UltraClean closure is a practical choice for laboratories requiring dependable vial sealing, clean handling, and compatibility with analytical applications.
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