20ml Screw Headspace Vial
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20ml Screw Headspace Vial

A headspace vial is used in the process of top–gas chromatography. When detecting volatile or semi-volatile mixtures with high boiling points, we need to heat them to vaporize them at the top. In t...
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A headspace vial is used in the process of top–gas chromatography. When detecting volatile or semi-volatile mixtures with high boiling points, we need to heat them to vaporize them at the top. In this process, since the liquid samples are at the bottom, the material in the top gas can be measured without touching the liquid in the sample vial.

Aijiren Tech headspace vials are manufactured to provide uniform glass thickness which insures even heat distribution for consistent sampling reliability. All Aijiren Tech headspace vials meet or exceed the OEM instrument manufacturer’s specifications. Aijiren Tech vials are available in 6ml, 10ml, and 20ml versions with Screw and Crimp types.

*Basic Introductions:

Volume: 20ml Dimension: 22.5*75mm Color: Amber and Clear Neck: Precision Screw neck Neck Diameter: 18mm Material: Borosilicate Glass/1st hydrolytic class glass Cap:18mm Magnetic Precision Screw Metal Cap 20ml headspace vials
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