gc vial 23mm outer diameter al crimp septa beveled finish
Scientific Standard Neck Headspace Vial Sigma-Aldrich
Material: USP Type 1, Class A, 33 Borosilicate Glass Dimensions: 22 x 38mm/22.5 x 46mm/22.5 x 75mm Application: GC system Neck Diameter: 20mm Qty/Pack: 100pcs/pack
headspace septa vials crimp clear 23mm outer diameter
Dec 2, 2021 · Aijiren Tech™ headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, an...