White PTFE/White Silicone Septa, 20mm Pressure Release Headspace Aluminum Cap, 9.5mm Centre Hole, STE-Mart (CAT#: STEM-CACC-0235-LC)

Cat Number: STEM-CACC-0235-LC

Application: Suitable for use with 20mm Crimp Top Headspace Vials

Model: SCS201201

Description Specification Features Related Products

Description

20mm Crimp Top Caps provided by STE-Mart are made of aluminum for crimping and sealing. Crimp Caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The design with a 9.5mm hole in the center of the cover can be used for headspace analysis.

Specification

Caps Material: Magnetic Aluminum
Septa Material: PTFE/Silicone; PTFE/butyl
Septa Size: 20*3mm
Cap Features: 8/9.5mm Centre Hole
Color: Metal Silver

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