2ml Sample Vial Silver Aluminum Caps ND11 PTFE, Silicone, Natural Rubber, Butyl Rubber septa
2ml sample vial s equipped with a silver aluminum cap that has an ND11 (Narrow Diameter 11mm) size that cap is designed to fit the vial securely and provide a seal to prevent leakage or contamination.
The silver aluminum caps are designed to provide a secure closure for the vial, ensuring that the sample inside remains sealed and protected from contamination or leakage.
Overall, the combination of a 2ml sample vial with silver aluminum caps provides a reliable and convenient solution for storing and preserving small liquid samples in a laboratory or industrial environment.
1.PTFE is highly inert and can withstand a variety of chemicals suitable for storage and may react with other materials.
2.Silicone septa maintain their physical properties over a wide temperature range, making them suitable for applications involving temperature changes or high temperatures.
3.Natural rubber provides good sealing and prevents leakage or contamination.
4.PTFE has low surface adsorption, reducing the chance of sample loss or contamination.
Cap Material:Silver Aluminum
Septa Material:PTFE, Silicone, Natural Rubber, Butyl Rubber
thickness of septa:1mm--1.6mm
Application:Seal vials in lab chemistry consumables
Matching Brands:Waters, Varian, Shimadzu etc