Size: 22.5*75mm Volume: 20 mL Size: 22.5 x 75 mm I.D.: 20 mm 20mL Screw Top Headspace Vial + 18mm Magnetic Screw Cap Magnetic with Pre-fitted Silicone/PTFE Liner.
The material of 20ml amber vials is low extractable Borosilicate glass with low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance, and high chemical stability.
The Chromatography Direct range of https://www.hplcvials.com/products/6-20ml-gc-headspace/20mm-crimp-top-headspace-vials-aluminum-seals.html and Caps are available in 20ml Amber and Clear, 10ml and 6ml in a variety of flat and round bottom – suitable for CTC, Perkin Elmer and Agilent autosamplers.
