Crimp Headspace Vial Cap Septum, 20 mm (CAT#: STEM-AL-7049-ZJF)

This crimp headspace vial cap septum is intended for sealing crimp headspace vials. It is used to seal compatible crimp headspace vials during sample preparation. The component functions as part of the physical sample path, gas path, closure, or mechanical interface of compatible equipment. Its configuration is selected according to the stated connection, size, material, or instrument-use requirements. The accessory supports assembly or routine operation without adding a separate measurement function. It can be installed or replaced as part of normal instrument setup and maintenance. The product is intended to remain compatible with the equipment or container type identified in the source information. Overall, it provides a dedicated component for sealing crimp headspace vials.

Cap Size: 20 mm
Cap Material: Aluminum
Septum Material: PTFE/Silicone
Compatible Vial Volumes: 5 mL, 10 mL, 20 mL, 50 mL, 100 mL
Pack Quantity: 100 Pieces

Crimp-Vial Sealing
Aluminum Cap Construction
PTFE/Silicone Septum
Multiple Vial-Volume Compatibility
Replaceable Closure Format
Headspace Sampling Use