Our screw top headspace vials are a novelty in a crimp-neck dominated field. and conform to high standards to meet your regulatory requirements.

Volume (mL)20; Tube MaterialGlass; Tube Bottom ShapeFlat Bottom; Tube ColorClear; Cap TypeDIN Crimp Neck; Cap Diameter (mm)20; SterileNo; Height (in)2 31/32 

Standard screw neck. (threads run down to the shoulder of the vial). Fig. 2 Neck design. *A headspace neck or headspace vial with bevelled top has a crimp 

High Quality headspace vials with a beveled neck for a secure seal, uniform glass Assembled 20mm closures and septa reduce contamination during sample ...

Clear glass or polypropylene inserts for 9mm HPLC and GC autosampler vials are available in a variety of configurations with usable volumes from 160μL to 3.5mL.

Brazil 23 X 75MM Headspace Vials for Sale-HPLC Test VialsHeadspace Vials at Thomas Special Featureslong Neck Headspace Vials 23 X 75MM Indonesia.

18 MM MAGNETIC SCREW THREAD CLOSURES. 18 mm precision thread, lined, magnetic closures provide a secure seal. WWGR Part#, Description 

VIAL AND CLOSURE COMBINATIONS. SCREW NECK VIALS. CRIMP TOP VIALS. SNAP RING VIALS. HEADSPACE VIALS. SHELL VIALS. SNAP CAP VIALS. SCINTILLATION VIALS.

The thread on the standard opening vial is 8-425 and the 20mL, Headspace vial, clear glass, special neck, 22.5 x 75.5mm.