With the development of the gas industry, especially the special gas industry, there is a higher demand for gas analysis instruments. Under such conditions, AGC's helium discharge ionization detector (DID) gas chromatograph has timely solved the problems in the analysis industry. This article focuses on its application in the analysis of high-purity helium gas, high-purity krypton gas, high-purity xenon gas, high-purity hydrogen chloride gas, arsine and other specialty gases.

There are many types of gas products, and based on the general situation, gases can be classified into two categories that are more practical: general industrial gases and specialty gases.

General industrial gases mainly include ordinary grade oxygen, nitrogen produced by air separation equipment, and other types of gases with ordinary purity produced by methods such as coke oven gas separation or electrolysis. This type of gas is generally produced in large quantities, but the gas purity is not high. Special gases are gases that differ from general gases in terms of usage, purity, variety, and performance. There are many types of specialty gases, which can be basically divided into three categories: high-purity gases, standard gases, and electronic specialty gases. With the development of modern industry and the advent of the information age, specialty gases play an increasingly important role in modern industry and life.

This article provides a brief description of the analytical application of AGC helium ion gas chromatography in special gas analysis. Welcome to download.