The LLG Screw Caps, 9, featuring a blue PP material with a closed top and a silicone white/PTFE red liner. These caps provide a secure, leak-proof seal with a hardness of 40 Shore A and a thickness of 10 mm. Sold in a pack of 100, these caps are ideal for use in laboratories requiring reliable vial closures.
Key Features:
Perfect for laboratories needing high-quality, secure closures for vials during research and storage.
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