The LLG Labware Screw Caps are designed for secure sealing of laboratory vials. These caps feature a 13 mm closure made from black polypropylene (PP) and are equipped with a closed top. The septa consist of Butyl red/PTFE grey, providing excellent chemical resistance and ensuring sample integrity.
Key Features:
These screw caps are ideal for various laboratory applications, ensuring reliable performance and sample protection.
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