Inert atmosphere protection: Inert gases such as nitrogen, argon, etc. are often used as inert atmospheres in laboratories to provide an oxygen free or low oxygen environment, protecting reactants or samples from oxidation or contamination. This is crucial for the preparation of certain sensitive chemical reactions or materials.
Gas chromatography-mass spectrometry analysis: Helium, nitrogen, and argon are commonly used as carrier gases in gas chromatography-mass spectrometry analysis. These gases can help separate compounds in the sample and provide a stable background baseline for accurate measurement. This is of great significance for the composition and structural analysis of chemical substances.

Laser technology: Argon and xenon gases are widely used in laser technology. They can be used as laser media to generate strong and stable laser beams. These lasers have a wide range of applications in scientific research, medicine, and industry, such as laser cutting, laser printing, and laser medicine. Laser technology is commonly used in optical research, material processing, and analysis in university scientific research.

Cell culture: Oxygen is commonly used in the process of cell culture in biology and medical research. Cells require oxygen for respiration to sustain life activities. By controlling the concentration and supply of oxygen, the growth and metabolism of cells can be studied under different oxygen environments.
Biomedical imaging: Certain gases such as xenon have potential applications in biomedical imaging. By utilizing the specific physical and chemical properties of gases, high-resolution imaging within living organisms can be achieved, providing strong support for disease diagnosis and treatment.

Gas detection and analysis: Standard gases also play an important role in environmental science research. They can be used as tools in environmental monitoring to monitor the concentration of pollutants in the atmosphere, indoor air quality, etc. Standard gases can be used for testing and evaluating indoor air purification devices, helping to improve indoor air quality. Standard gases can also be used for gas solubility determination in water quality analysis, calibration of gas detection instruments, etc.
Atmospheric science research: In atmospheric science research, the gas industry provides necessary research tools and equipment. By studying the characteristics of gas composition, concentration, and distribution in the atmosphere, we can gain a deeper understanding of the physical and chemical processes of the atmosphere, as well as its impact on climate and the environment.

Geological exploration and mining: In the process of geological exploration and mining, the gas industry provides necessary technical and equipment support. For example, by measuring the composition and concentration of underground gases, the distribution and types of underground mineral resources can be inferred.
Energy and nuclear science: also play an important role in energy and nuclear science research. For example, by studying the behavioral characteristics of gases in nuclear reactors and the interactions between gases and nuclear materials, theoretical foundations and technical support can be provided for the safe utilization of nuclear energy and the treatment of nuclear waste.
High purity gases and standard gases have driven the progress and development of scientific research. With the continuous development of science and technology, the application of the gas industry in the field of scientific research in universities will become more extensive and in-depth.