Home. Products. 502270508. Microsolv Technology Corporation Septa, 20mm, Headspace, Clear Silicone Rubber / White PTFE. For use in 20mm Crimp Caps, sold separately. 1000/CS. Supplier: Microsolv Technology Corporation 960201X9010. Silicone Rubber / PTFE Septa 100mil, 90mil rubber and 10mil PTFE. This Septa is good for higher temperature analyses.
Description 20mm crimp top aluminum cap, silicone/PTFE septa, PTFE/butyl septa Caps The crimp cover of the jaws is made of aluminum for crimping and sealing. The cap gasket is a septum material that is pierced by a syringe needle to extract a sample from the vial. The cap liner sheet has various configurations and is also made of various materials.
Type 1 borosilicate glass. Clear glass vials with 20mm crimp seal finish are designed to fit most headspace autosamplers. Flat bottom vials maximize heating efficiency when used with bottom. Round bottom vials are more easily handled by robotic arms that lift the vial from the tray. Round bottom vials distribute the internal pressure created at
DWK Life Sciences (Wheaton) Wheaton headspace vials accept 20 mm aluminum seals Rounded shoulders and bottoms, allowing for even heating and safer operation at higher pressures Manufactured from Type I borosilicate glass Top provides a tighter seal with your septa O.D. x Height: 23 x 75 mm Capacity: 20 mL.
All of our headspace vials have a greater wall thickness and round base which enables them to withstand pressure up to 60 psig. Low-volume sampling can be achieved by using a 6 mL vial and vial adapter. All PerkinElmer headspace vials are manufactured to specific tolerances that are guaranteed for fit and performance.
PTFE/silicone septa are excellent for volatiles. Aluminum/silicone septa are also excellent for volatiles, but not suitable for repeat injections. Stoppers and septa with butyl are usable from –40 to 120 °C, PTFE/silicone from –60 to 200 ºC, and aluminum/silicone from –60 to 120 °C. AlumiTin™ seals combine the ease of use of aluminum with the magnetic characteristics of tin.
Aijiren Tech™ headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs. Product Overview.
20mm Closure Size, Aluminum Crimp Seal with Natural PTFE/White Silicone Septa for Headspace Vial (Case of 100) Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best)
Combine our quality vials with our Exclusive pressure relief caps/septa to ensure safe analysis at any temperature. Volume: 20 mL Size: 23 x 75. 5 mm I. D. : 20 mm Finish: Crimp Top with Bevel Finish Bottom: Radius (or rounded) This vial is also available 100/pack (Part Related Products: 20 Ml Glass Vials Compare this item Headspace Vials
Wheaton headspace vials accept 20 mm aluminum seals Rounded shoulders and bottoms, allowing for even heating and safer operation at higher pressures Manufactured from Type I borosilicate glass Top provides a tighter seal with your septa O.D. x Height: 22 x 38 mm Capacity: 6 mL. Related Products: Headspace Vials. Compare this item.
DWK Life Sciences (Wheaton) Wheaton headspace vials accept 20 mm aluminum seals Rounded shoulders and bottoms, allowing for even heating and safer operation at higher pressures Manufactured from Type I borosilicate glass Top provides a tighter seal with your septa O.D. x Height: 23 x 75 mm Capacity: 20 mL.
Crimp Top 20mm Silver Aluminum Vial Cap with White PTFE/Blue Silicone Septa - Pack of 200 Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best)
silver aluminum seal, seal diam. 20 mm, open center, 8 mm center hole, black Viton ® septum, thickness 0.76 mm, pkg of × 1000 ea: Expand