Silicone with FEP film. - FEP has high chemical resistance, used when the sample is sensitive to PTFE exposure, making it the recommended material for corrosive 

High Temperature Septa is made of preconditioned PTFE/silicone rubber and is 3.175 mm (0.125 in) thick. The average life of these septa is up to 100 injections 

Results 1 - 30 of 72 27191. High temperature PTFE/silicone, diam. × thickness 8 mm × 0.060 in., for use with 2mL standard opening vial. View Pricing · 27192. High ...

Septa liners are often laminated with a layer of high chemical resistance material such as PTFE or FEP. This provides a protective barrier unless punctured, 

With our proprietary bonding technology, SSP can bond silicone/PTFE septa to PP screw caps for almost any application with gas chromatography (GC) or liquid 

Over tightening the septum cap will also reduce septa life. The column temperature should be reduced to 35°C or less when changing the septa.

92-5183-4464, Blk cap, PTFE/Si sept,.075", Screw cap w/ septa 0.075, Black, PTFE/silicone ; 92-5183-4461, Black cap,13-425 open screw, Screw cap, Black, -- 

PTFE/Red Rubber septa are the most popular and economical choice for general gas chromatography applications. These septa are used primarily for routine.

These septa are designed to fit the DURAN® open-top cap product family.Septa are available in a variety of materials and thicknesses. PTFE Natural Rubber 

We offer a variety of GC headspace vials, caps and septa to fulfil your application needs.

Results 1 - 24 of 24 light blue PTFE/silicone cap, GC only. View Pricing. Magnetic Screw Cap for Headspace Vials, 18 mm thread PTFE/silicone septum (white.

Resealable box helps prevent contamination during use · Constructed with silicone/PTFE septa for contaminant free sampling · 2-mL size ideal for chromatography 

Product sellpoints ; Material of cover · Magnetic metal screw cap ; Material of septa · White PTFE / Blue silicone septa ; Suitable for vial: 10ml/20ml ; Diameter of 

Supplied with open top polypropylene caps and Teflon®/FDA grade silicone septa Include a polyproylene cap and Teflon/Silicone/polypropylene liner to ensure 

Item No. CLS-9981. 20mm silver crimp cap w/ 3mm PTFE/Silicone Septa. PRODUCT. & CATEGORIES. Filtration SPE & Flash Chromatography · GC/GC-MS & Chiral