What is the most important challenges in headspace-Gas Chromatography?
Knowledge

What is the most important challenges in headspace-Gas Chromatography?

Dec. 24th, 2019
The basic principle of all gas chromatographic instruments in headspace is that aliquots of gas chromatographic analytes should be reproducibly and efficiently transferred to the Entrance.
gas chromatography progress
There are several steps to do this, including: gas tight syringe, transfer line, sampling loop and sampling on the adsorbent. The most important challenge is to ensure that the composition of the sample arriving at the gas chromatograph truly represents the composition of the headspace vapor in the vial and that the headspace vapor is representative of the original sample composition.

GC vial for sale

Aijiren is one of the largest GC vials manufacturer, which is 11mm crimp mouth GC vial supplier and 10ml/20ml flat GC vials supplier. All of GC vial have better seal. And the GC vial can be suit for Agilent, Shimadzu, Waters instrument. If you want to know more about Headspace-gas chromatography knowledge and GC vial, please follow us.

Inquiry
catalog download
If you want to get our product catalog, please fill in your contact information we will reply to you as soon as possible.