Blow and capture consumables accessories

Blow out the volatile components in the sample with a flowing gas, and then use a trap to adsorb the blown organic matter. Subsequently, the sample is sent to a gas chromatograph for analysis through thermal desorption. Usually, dynamic headspace technology is referred to as blow sweep capture injection technology. The sample to be blown can be a solid or a liquid sample, and high-purity helium gas is often used for blowing. The trap is equipped with an adsorbent, which can be selected according to the properties of the components to be analyzed.