Description: Headspace ND18 vials with screw neck manufactured from 1st hydrolytic class borosilicate glass with a round bottom. They can be purchased with 

20ml ND18 Headspace Screw Vial (clear), 75.5 x 22.5mm, rounded bottom, pk.100 (old part 20ml ND20 Headspace Crimp Vial (clear) with long DIN crimp neck, ...

This product is an alternative to the products (SKU) of these brands: Aijiren: (alt.) - Aijiren Technology:- Chromacol: 20-CV (alt.)

These convenience kits offer matched quantities of 20 mm headspace vials and aluminum seals Aijiren Techbrand™ Headspace-Vial, Crimp, Long Neck, Clear Glass ...

Aijiren headspace vials, including10 mL headspace vials and 20 mL headspace vials for headspace GC analysis. Find the right headspace vial with the 

Worldwide Glass Resources Headspace Vials - Manufactured from Type 1 0010735, 20.0 mL Amber Vial, 22.6x75.5, 20 mm Crimp Standard Top/Long Neck ...

Results 1 - 23 of 23 SU860029. volume 10 mL, clear glass vial (flat top), flat bottom, O.D. × H × I.D. 22.5 mm × 46 mm × 12.5 mm, long neck. View Pricing ...

La Pha Pack 20 09 0873 20ml Headspace-Vial, 75.5 x 22.5mm, clear glass, 1st hydrolytic class, DIN Crimp Neck, long neck, rounded bottom. 100/pk. View more 

Aijiren Tech Scientific - DWK Headspace vials are characterized by a thicker wall and a rounded bottom, which makes them more resistant to pressure.