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This section provides an overview for gas adsorption measurements as well as their applications and principles. Also, please take a look at the list of 2 gas adsorption measurement companies and their company rankings. Here are the top-ranked gas adsorption measurement companies as of March, 2026: 1.Greenex Eco, 2.Analysis d.o.o..
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Categories Related to Gas Adsorption Measurements
Gas adsorption measurement is a method of obtaining specific surface area, pore size distribution (micro- and mesopores), pore volume, etc. by measuring the adsorption/desorption isotherms of gases such as nitrogen or argon that do not react with the sample on a porous sample.
Adsorption measurements can be classified into two types: physisorption and chemisorption. Physical adsorption is the adsorption of molecules on a solid surface by intermolecular forces (van der Waals forces) at low temperatures, and physical adsorption is generally a reversible phenomenon.
Chemisorption is adsorption by chemical action at high temperatures, and chemisorption is generally an irreversible reaction.
It is used to optimize powders and porous materials, such as battery materials, catalysts, ceramics, and carbon materials.
In their evaluation, the measurement of specific surface area (BET method, etc.) and pore size distribution (micropores and mesopores) are important indicators.
*Including some distributors, etc.
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Anton Paar, founded in 1933 and headquartered in Graz, Austria, is a manufacturer and supplier of analytical instruments Their product range includes density meters for measuring liquid and solid density, concentration meters for analyzing solution concentration, viscosity meters for assessing liquid viscosity, particle size analyzers for measuring particle size in liquids or solids, and chromatography systems for substance separation and identification in mixtures. Anton Paar's products cater to a wide range of industries, including food and beverage, pharmaceutical, and chemical, providing analytical solutions for diverse applications.
Analysis d.o.o., founded in 1996, is a supplier of analytical, process, and general laboratory equipment based in Novi Beograd, Serbia. Their products are segmented into general laboratory equipment, analytical equipment, water analysis & monitoring equipment, sample preparation equipment, and laboratory furniture & fume hoods. Their product portfolio is composed of equipment used for analysis, research, quality control, and process monitoring in the pharmaceutical industry, food & drink production, environmental sciences, forensics, and medicine.
Ranking as of March 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Greenex Eco |
50.0%
|
| 2 | Analysis d.o.o. |
50.0%
|
Derivation Method
The ranking is calculated based on the click share within the gas adsorption measurement page as of March 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Austria
|
1 | 50.0% |
| Serbia | 1 | 50.0% |
