Ar Argon

Argon is supplied in cylinders with a capacity of up to 50 liters and operating pressure of 150/200 bar.

Applications:

Argon is an inert gas with limitless potential for modern industry and science.
Due to its chemical inertness and stability, argon is widely used in key processes:

in metallurgy and welding — it creates an ideal protective atmosphere for producing high-quality metals;
in the electronics and semiconductor industries — provides purity and precision in manufacturing;
in analytical chemistry and gas chromatography — as a carrier gas and protects sensitive equipment components;
in scientific research — it maintains stable experimental conditions and supports cryogenic processes;
in industrial and laboratory environments — guarantees the process safety and stability;
in aerospace and high-precision technologies — it is indispensable for quality control and the operation of complex equipment.

Cylinder materials:

carbon steel and alloy steel;
metal-composite cylinders;
aluminum cylinders;

Capacity: from 1 to 50 dm³.

Operating pressure: 150/200 bar

Equipment:

shut-off valves made of brass or stainless steel;
option to include pressure regulators and precision control valves."

Quality indicators for "High-purity gaseous argon" according to ST TOO 050340012409-03-2026

Name of indicator	Standard
Name of indicator	Grade 5.0	Grade 4.8
Volume fraction of Ar, not less than	99,999 %	99,998 %
Volume fraction of O₂, not more than	0,0002 %	0,0002 %
Volume fraction ofN₂, not more than	0,004 %	0,001 %
Volume fraction of water vapor, not more than	0,0001 %	0,0003 %
Volume fraction CO₂, not more than	0,0001 %	0,00002 %
Volume fraction CO, not more than	0,00005 %	-
Volume fraction CH₄, not more than	0,00005 %	0,0001 %
Volume fraction H₂, not more than	-	0,0002 %

Quality indicators according to GOST 10157-2016 "Gaseous and liquid argon"

Name of indicator	Standard
Name of indicator	Premium grade	First grade
Volume fraction of Ar, not less than	99,993 %	99,987 %
Volume fraction of O₂, not more than	0,0007 %	0,002 %
Volume fraction of N₂, not more than	0,005 %	0,01 %
Volume fraction of water vapor, not more than, corresponding to argon water-vapor saturation temperature at a pressure of 101.3 kPa (760 mmHg), not higher than	0,0009 % (minus 61 °C)	0,001 % (minus 58 °C)
Volume fraction of the sum of carbon-containing compounds (calculated as CO₂), not more than	0,0005 %	0,001 %

Leave application via our website or contact our specialists.
Specify the required component composition, concentration ranges, and the necessary cylinder volume.
We will prepare a technical solution and pricel proposal tailored to your requirements.
Once approved, we will manufacture the reference standard in accordance with reference documentation.
The finished product is supplied complete with a certificate, label, and all necessary accompanying documentation.

Ar Gaseous Argon

Applications:

Quality indicators for "High-purity gaseous argon" according to ST TOO 050340012409-03-2026

Quality indicators according to GOST 10157-2016 "Gaseous and liquid argon"