18mm Precision Screw Neck Headspace Vial for GC

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.

Headspace vials are a kind of laboratory vials for top space analysis, with the features of high-temperature resistance and corrosion resistance. 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. The material of Headspace Vials is low extractable Borosilicate glass with a low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance, and high chemical stability. Headspace Vials are suitable for headspace analysis of volatile solids and gases.

Magnetic Screw caps for CTC are novelties in the crimped neck-dominated Headspace market. However, especially for the hard-to-crimp magnetic caps, screw closures are a convenient alternative. It is constructed from metal, which ensures durability, strength, and resistance to environmental factors, making it suitable for long-lasting applications. The cap is equipped with a magnetic feature. This is extremely useful in precision work where screws need to be secured and placed accurately.

The crimp cover of the jaws is made of aluminum for crimping and sealing. Suitable for 20mm Crimp Top Headspace Vials.

Suitable: 20mm Crimp Top Headspace Vials
Caps Material: Magnetic Aluminum
Septa Material: PTFE/Silicone; PTFE/butyl

Headspace vials are a kind of laboratory vials for top space analysis, with the features of high-temperature resistance and corrosion resistance. 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. The material of Headspace Vials is low extractable Borosilicate glass with a low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance, and high chemical stability. Headspace Vials are suitable for headspace analysis of volatile solids and gases.

Magnetic Screw caps for CTC are novelties in the crimped neck-dominated Headspace market. However, especially for the hard-to-crimp magnetic caps, screw closures are a convenient alternative. It is constructed from metal, which ensures durability, strength, and resistance to environmental factors, making it suitable for long-lasting applications. The cap is equipped with a magnetic feature. This is extremely useful in precision work where screws need to be secured and placed accurately.

Headspace vials are a kind of laboratory vials for top space analysis, with the features of high-temperature resistance and corrosion resistance. 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. The material of Headspace Vials is low extractable Borosilicate glass with a low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance, and high chemical stability. Headspace Vials are suitable for headspace analysis of volatile solids and gases.

Suitable: 20mm Crimp Top Headspace Vials
Caps Material: Magnetic Aluminum
Septa Material: PTFE/Silicone; PTFE/butyl

Headspace vials are a kind of laboratory vials for top space analysis, with the features of high-temperature resistance and corrosion resistance. 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. The material of Headspace Vials is low extractable Borosilicate glass with a low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance, and high chemical stability. Headspace Vials are suitable for headspace analysis of volatile solids and gases.

The crimp cover of the jaws is made of aluminum for crimping and sealing. Suitable for 20mm Crimp Top Headspace Vials.

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.