The DWK SVL 22 mm Screw Caps are designed to provide a secure and reliable seal for test tubes. These black screw caps feature a PTFE-coated rubber seal, ensuring chemical resistance and durability. With a thread diameter of 22 mm, they are compatible with corresponding test tubes, making them ideal for various laboratory applications.
These screw caps are essential for laboratories requiring secure sealing solutions for test tubes in research and analytical settings.
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