GC HS-Aijiren HPLC Vials
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10ml and 20ml headspace vials with high pressure PTFE silicone septa compared to liquid injection vials

Static Headspace vs. Liquid Injection: Specific Requirements for 10ml/20ml Vials and High-Pressure Septa

Static headspace and liquid injection demand different vial and closure specifications. This guide covers 10ml/20ml headspace vial dimensions, wall thickness, 3mm PTFE/Silicone septa, Shore A hardness, crimp vs screw caps, and procurement criteria for high-pressure GC-HS analysis.
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