Nature PTFE/Yellow Silicone Septa, Φ20*3mm, STE-Mart (CAT#: STEM-CACC-0241-LC)

Cat Number: STEM-CACC-0241-LC

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

Model: S204

Description Specification Features Related Products

Description

Septa for 20mm Crimp Aluminum Caps provided by STE-Mart is made of PTFE/silicone fusion. Silica gel protects the piercing of the injection needle, PTFE offers high temperature resistance, acid and alkali corrosion resistance. PTFE is about 0.1mm, and silicone thickness is about 1.9mm or 2.9mm.

Specification

Septa Material: PTFE/Silicone; PTFE/butyl
Septa Size: 20*3mm

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