20mm Crimp-top Aluminum Cap ptfe/silicone RUBBER SEPTA for Laboratory Bottle
20mm Crimp-top Aluminum Rubber Septa typically refers to a type of closure system used in laboratory settings. It consists of an aluminum cap combined with a rubber septa.
The aluminum cap is designed to seal the opening of a container, such as a vial or bottle, and is typically made of aluminum or aluminum alloy.
It provides a secure closure to prevent leakage, contamination, or evaporation of the contents.
The aluminum cap ensures a secure fit, while the rubber septa provide a barrier against leaks, contamination, and sample evaporation.
1.The aluminum cap provides a secure seal when crimped onto the container.
2.Rubber septa are often made from chemically resistant materials
3.Rubber septa are designed to be easily punctured by needles or syringes for sample extraction or injection.
4.Aluminum caps are generally durable and resistant to corrosion, ensuring the integrity of the closure over time.
Product name:RUBBER SEPTA