The LLG Screw Caps N 8 are designed for securely sealing laboratory vials with a nominal diameter of 8 mm. These caps are made from high-quality black polypropylene and feature a center hole for easy needle penetration. The septum consists of a layered construction: PTFE red, silicone white, and PTFE red, providing excellent chemical resistance and resealability. With a hardness of 40° Shore A and a thickness of 1.0 mm, these caps ensure a secure and reliable seal for your samples.
Key Features:
These screw caps are essential for laboratories requiring secure and reliable vial sealing solutions, ensuring sample integrity during analysis.
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