silicone Headspace Vial PTFE 20mm GC septa
2022-10-19
Headspace crimp caps with 20 mm septa – VWR International
When separating organic and inorganic compounds for analysis, chromatography vial closures protect compound mixtures from contamination.
Pre-Assembled Magnetic Steel Crimp Cap with PTFE/Silicone (Blue
20 mm magnetic cap/septa 8 mm hole w/3.2 mm Pkg 100. We offer a variety of GC headspace vials, caps and septa to fulfil your application needs.
20mm AL Crimp Cap & Silicone/PTFE Septa, Kit, flat bottom, 500/pk
Vials, 20mL Hea...