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Home » Products » Pre-slit Crimp-top Cap with butyl/PTFE silicone gc vial Septa for sale

Pre-slit Crimp-top Cap with butyl/PTFE silicone gc vial Septa for sale

Pre-slit Crimp-top Cap with butyl/PTFE silicone GC vial septa are commonly used in gas chromatography applications to provide a reliable and inert seal for sample vials.
These septa are typically composed of three layers: a butyl rubber backing, a PTFE (polytetrafluoroethylene) middle layer, and a silicone top layer.
When purchasing septa, it’s important to ensure that they are compatible with your specific GC vials and instruments.

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Content
Pre-slit Crimp-top Cap with butyl/PTFE silicone GC vial septa are commonly used in gas chromatography applications to provide a reliable and inert seal for sample vials.

Feature

1.The PTFE layer in the septa provides excellent chemical resistance, making them compatible with a wide range of sample types and analytical solvents.

2. Butyl/PTFE silicone septa are known for their low bleed characteristics.

3. The butyl rubber backing in these septa provides good re-sealing properties, ensuring a reliable seal.

4.Butyl/PTFE silicone septa can withstand a wide temperature range typically encountered in gas chromatography analyses.

Detail

Certificate:ISO9001

Marerial of septa:PTFE silicone, butyl

Sample:for free

Marerial of cap:polypropylene

Package:100pieces/pack

Classification:Laboratory Bottle

Size of pad:11mmx1mm

Temperature range:10-----230℃

OEM:Warmly Welcomed

 
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