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National Scientific Headspace Vial, 10mL, Round Bottom National Scientific Headspace vials are available in 6mL, 10mL, 20mL and 27mL versions. Use Tin plate seals with magnetic pick autosamplers. Pressure release seals are designed to open when internal pressures exceed 3.0±0.5 bar, protecting equipment during analysis of highly volatile samples Headspace – Glass and Plastic Vials – Lab Products WHEATON offers a variety of headspace vials that are designed for use in headspace a...

How to Choose the Right Vial for Chromatography Applications Vials come in various sizes, with the most common for liquid injections being 12 x 32 mm vials and 15 x 45 mm vials. Depending upon the vial manufacturer, a 12 x 32 mm vial may also be referred to as a 1.5 mL vial, a 1.8 mL vial, or a 2.0 mL vial. Vials also have different closures, including crimp/snap or screw-type closures. Vials | Products | GL Sciences Vials for Autosamplers Vials. GL Sciences’ economic vials for autosampler ...

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