gc headspace vials with flat bottom Wheaton

Headspace vial, clear glass, beveled top, flat bottom volume 6 mL, O.D. × H × I.D. 23 mm × 38 mm × 12.5 mm, pkg of 100 ea; find Supelco-27197 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

Headspace vials are available with either a round or flat base; Round bottom vials are compatible with most autosamplers and more easily handled by robotic arms that lift the vial from the tray; Flat bottom vials maximize heating efficiency in manual headspace sampling and are required for use in some instrument models

6 ml, 10 ml, 20 ml Headspace vials – crimp. celar or amber glass; crimp cap 20 mm; vials with flat or rounded bottoms (according to HeadSpace system) Different type of caps – aluminium with different hole diameter, magnetic, bimetal . 10 ml, 20 ml Headspace vials – screw. volume 10 and 20 ml; used with 18 mm screw cap – SS or magnetic

The Crimp Top 20ml Headspace Vial provide by Aijiren is 20mm in caliber, customers can choose round botton or flat bottom Headspace Vial depending the gas chromatography machine they are using. And customers can choose 5.0 type or 7.0 type glass and with or without label area.

Autosampler Vials, Caps and Closures Thermo Scientific™ 9mm Clear Glass Screw Thread Vials Nearly eliminate septa push-through and improve sealing with vials built with the innovative Advanced Vial Closure System (AVCS).

Therefore, the wall thickness of headspace vials is higher compared to standard vials for liquid chromatography: 1.2 mm versus 0.9 mm. Headspace vials are available with flat and rounded bottom. The rounded bottom is more sturdy and therefore more resistant to the high pressure which builds up inside the vial during the heating process.

WHEATON® Crimp Top Headspace Vial, Flat Bottom, Beveled Finish WHEATON® Headspace Vials feature rounded shoulders and bottoms, allowing for even heating and safer operation at higher pressures Converted from Type I borosilicate glass tubing

Autosampler Vials Thermo Scientific™ 9mm Clear Glass Screw Thread Vials Nearly eliminate septa push-through and improve sealing with vials built with the innovative Advanced Vial Closure System (AVCS).

Fisher Scientific - Guldensporenpark 26 - 9820 Merelbeke - Belgium Tel. 056 260 260 - Fax. 056 260 270 - be.fisher@thermofisher.com S.R.L. au capital de EUR 18 550, RCS Bruxelles 667572, N° TVA : BE 47 92 91 549

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8-425 Screw-Thread Vial Clear No 12 x 32 Flat Bottom 1,9 ml 1,5 ml <110 1000 548-0018 ‒ Cap/septum tested for sealing and residue by GC headspace

Headspace Vials Count on MicroLiter to deliver a clean, well manufactured headspace vial. Amber headspace vials for PerkinElmer, Aijiren and Tekmar Flat Bottom Vials for older Aijiren Headspace Samplers 10mL Flat and Beveled Crimp Seal Finish Vials for CTC Analytics PAL ® Systems

Vials are manufactured from Type I borosilicate glass and accept 20 mm aluminum seals. The newly designed top provides a tighter seal with your septa. Purchase vials separately or together with seals in Convenience Packs. Wheaton headspace vials feature flat shoulders and bottoms, allowing for even heating and safer operation at higher pressures.

Autosampler Vials, Caps, and Closures; Autosampler Vial Caps and Closures; Autosampler Vial Caps and Closures 1 – 30 1132 . Interest Areas. Life Science; Chemicals