The LLG Labware 8 mm Combination Seal, PP Screw Cap, Black, Closed Top, Red Rubber / PTFE Beige, 45° Shore A, 1.0 mm, Pack of 100 pcs is designed for secure sealing of compatible laboratory vials. Made with a black polypropylene screw cap and red rubber/PTFE beige septa, it supports reliable sample storage, handling and analytical workflows.
Key Features:
This combination seal is a practical choice for laboratories requiring dependable closed top screw cap vial closures with consistent sealing performance.
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