Tisch 20mm crimp top vials have a volume of 20mL and provide an excellent seal for long term sample storage and analyses involving high volatile solvents.

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 

Case of 100. Description. Convenience Kit, 20mm Headspace Crimp Vial, Beveled Edge, Round Bottom, Pressure Release Crimp Cap, 7.5mm hole. Diameter (Metric) 

Headspace Vials & Accessories · 20ml ND20 Headspace Crimp Vial (clear), 75.5 x 22.5mm, rounded bottom, pk.100 · Switch the web-site view?

1 - 12 of 16. 20ml ND18 Headspace Screw Vial (clear), 75.5 x 22.5mm, rounded bottom, pk.100 (old part number 18091307) $ 40.00; 20ml ND18 Headspace Screw 

The 20mm septum is made of PTFE/silicone fusion, which has excellent inertness and can be used for multiple injections. The thickness is 3mm, 

20mm Headspace Vials and Closures, Convenience Kit, Crimp Vial, Beveled Edge, Al Crimp Cap ; No. per Pack, 125 ; Volume (Metric) Total, 21 mL ; Closure Material 

1. 6ml crimp vials ,22*38mm · 2. suitable metrohm instruments · 3. Available with amber or clear vial. Caps packing. Technical Parameter.