Aijiren headspace vials come in both flat bottom and round bottom styles for use in a wide variety of headspace instrument platforms.

Buy Kinesis Headspace Vial, Glass, 20 mm, DIN Crimp Neck, Flat Bottom, Long Neck, Special FeaturesLong Neck; DescriptionHeadspace Vial, Glass, 20 mm, ...

Aijiren Borosilicate Glass Clear Flat Bottom Crimp Headspace Vial, Beveled Finish, Short Neck, 6ml Capacity, 22x38mm, Case of 100: Amazon.com: Industrial 

Headspace vial, clear glass, beveled top, flat bottom volume 20 mL, O.D. × H × I.D. 23 mm × 75 mm × 12.5 mm, pkg of 100 ea; find Sigma-Aldrich-27199 MSDS, 

Flat or rounded bottom designs Beveled neck vials are available in both 10 mL and 20 mL capacities, flat or rounded bottom. The 20 mm crimp caps provide a 

100pcs 10mL Clear Headspace Vial 20mm Crimp Top Glass Bottle Flat / Round of (7) Laboratory Glass 30mL Headspace Round Bottom Vial with Crimp Top Neck.

Headspace crimp vials, ND20. Vials Chromatography Vials. Clear and amber glass vials with a rounded or flat bottom, and volumes from 5 to 20 ml and closures. A 

bottom of the cap and the shoulder of the vial that allows the (flat Crimp Neck) ... 20mL, Headspace vial, clear glass, special neck, 22.5 x 75.5mm.