- Product: Reverse Thread Cap Laboratory Bottle Rubber Seal Plug - Sizes: Available in 1.14, 19, 24, and 20 - Quantity: 50 rubber sealing plugs per set - Material: High-quality rubber for durability and efficiency Key Benefits: - Secure Sealing: These rubber plugs provide a reliable seal for laboratory bottles, preventing leaks and contamination for safe liquid storage. - Reverse Thread Design: The reverse threaded caps ensure a tight fit, making it easy to secure your samples without risking spillage. - Versatile Compatibility: Suitable for various laboratory bottles, these plugs adapt to different sizes and threaded openings, increasing their usability. Use Scenarios: - Ideal for chemical labs: Protect valuable samples by preventing leaks during storage and transportation, ensuring your projects remain uncontaminated. - Perfect for educational settings: Safely store liquids in classroom experiments without worrying about spills, making learning and discovery more effective. - Excellent for research facilities: Maintain the integrity of your experiments by using these plugs for secure and efficient liquid handling. Trust in the high-performance nature of these rubber sealing plugs to enhance laboratory efficiency and safety.