The LLG Screw Caps N 10 are high-performance vial closures designed for analytical and general lab use. Manufactured from durable black polypropylene (PP), these caps feature a closed design with a 10-425 thread. The septum is composed of red-orange natural rubber laminated with transparent TEF, offering a balance of elasticity, chemical resistance, and resealability. With a hardness rating of 60° Shore A and a thickness of 1.3 mm, these caps provide a secure seal for a wide range of applications. Supplied in a pack of 100 for convenience.
Key Features:
These LLG screw caps combine flexibility and chemical durability, making them ideal for sealing vials in chromatography, sample storage, and general laboratory workflows.
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