This 20 ml headspace vial (ND20) is produced out of clear tubular borosilicate glass of the 1st hydrolytic class. This vial is manufactured according to 

Clear and amber glass vials with a rounded or flat bottom, and volumes from 5 to 20 ml and closures. A rounded bottom vial is more sturdy and resistant to 

20ml ND18 Headspace Screw Vial (clear), 75.5 x 22.5mm, rounded bottom, 10ml ND20 Headspace Crimp Vial (amber), 46 x 22.5mm, rounded bottom, ...

Headspace Vials ND20. Choose the correct Headspace Vial for your instrument. Lab Unlimited provides you with a range of ND18 Screw Top and ND20 Crimp 

La Pha Pack 20 09 1405 10ml Headspace-Vial, 46 x 22.5mm, clear glass, 1st. hydrol. class, DIN-Crimp Neck, rounded bottom, 100/pk.

Placeholder Image · Chromatography, ND 20 Crimp Top Thread Vials, Vials · 10ml crimp headspace clear vial flat bottom 22.5×46 mm Borosilicate · $25.25 · Add to cart.

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

Aijiren Tech Scientific - DWK Caps for headspace vials are available in three different styles: standard, pressure release and magnetic.