Argon high-purity noble gas for industrial and analytical applications
Argon is a colorless, odorless, non-flammable, and non-toxic noble gas. Due to its excellent inertness, it is one of the most widely used protective gases in industry and laboratories. Even at extremely high temperatures, argon remains chemically stable and does not react with other substances – a property that makes it indispensable for many technical processes.
Industrial Extraction of Argon
With a proportion of around 0.93%, argon is a natural component of air. The most economically efficient method of extracting pure argon gas is air separation on an industrial scale. In modern air separation plants, argon is separated from oxygen and nitrogen by fractional liquefaction and distillation.
High-purity Argon from VSG GAS - your reliable gas supply
VSG GAS offers a wide range of Argon products in various purity grades, including the following high-purity products specifically for demanding applications.
Our high-purity gases are produced and analyzed under strict quality standards. They meet the highest requirements in the fields of research, analysis, and industrial manufacturing.
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Argon Purity Grades
| Parameter | Detail |
| Composition | Argon |
| Cylinder capacity | 8L, 10L, 40L,47L |
| Cylinder type | Aluminum / Steel |
| Filling pressure | 150 – 200 bar |
| Standard | ISO 9001:2015 |
| Composition | |
| Ar | ≥ 99.999 % |
| Impurities | |
| O2 | ≤ 2 ppmv |
| N2 | ≤ 5 ppmv |
| HC (as CH4) | ≤ 0.1 ppmv |
| CO and CO2 | ≤ 0.1 ppmv |
| H2O | ≤ 3 ppmv |
| Composition | |
| Ar | ≥ 99.9999 % |
| Impurities | |
| O2 | ≤ 0.5 ppmv |
| N2 | ≤ 0.5 ppmv |
| HC (as CH4) | ≤ 0.1 ppmv |
| CO and CO2 | ≤ 0.1 ppmv |
| H2O | ≤ 0.5 ppmv |
Applications of high purity Argon gases
The application of argon is versatile and cross-industry. Due to its inertness, argon is ideal as a protective gas in metal processing – e.g., in inert gas welding. Its excellent ionizability also makes it ideal for plasma-based processes in analytics.
Analysis
Use in ICP spectrometry (inductively coupled plasma spectrometry), gas chromatography (GC), as purge and zero gas, and as filling gas for detectors
Metal Processing
shielding gas in arc welding, metal finishing
Electronic manufacturing
inert gas in semiconductor production
Glass manufacturing
Protective atmosphere for processing special types of glass
Your advantages with argon from VSG GAS:
- Wide range of high-purity argon in industrial quality
- Maximum safety thanks to certified products
- Versatile applications – ideal for welding, analysis, and production
- Individual advice and flexible delivery formats