Liquid Argon gas

 Liquid Argon Gas

Liquid Argon Gas(LAR)
-O2 < 3ppm
-N2 < 4ppm
-Moisture < 3ppm
Package type: by ISO tank container
Crafted to meet the highest standards of purity and quality, our liquid argon is meticulously processed and purified to ensure optimal performance in welding, metal fabrication, cryopreservation, and more.
With its ultra-low temperature properties and inert nature, liquid argon is the go-to choice for professionals seeking superior results in their operations.
BUY COMPRESSED ARGON GAS OR LIQUID ARGON (AR) DSW offers various purities and concentrations of argon gas and liquid argon (Ar).

Liquid Argon

We also offer a full array of choices for: container sizes, container types, and purity grades – including bulk argon delivery.

Cryogenic liquids are liquefied gases that have a normal boiling point below –130°F (–90°C). Liquid argon has a boiling point of –303°F (–186°C).
The temperature difference between the product and the surrounding environment, even in winter, is substantial.
Keeping this surrounding heat from the product requires special equipment to store and handle cryogenic liquids.
DSW cryogenic tank trailers deliver bulk liquid argon either to large cryogenic bulk storage vessels or to smaller MicroBulk tanks at customer sites.
For smaller requirements, pre-filled liquid cylinders are a versatile supply option. Argon can be dispensed from liquid cylinders in either gas or liquid phase.

Argon for laboratories up to 99.9999% pure.
Argon for electronics and semiconductors up to 99.9999% pure.
Argon for industrial use, including multi-packs.
Two-component gas mixtures (argon in balance gas).

liquid argon cylinder manufacturer

Argon(Ar)> 99.999%
Liquid argon ( LAR)> 99.999%
Argon with mixture gas
Main GasBalance gasValve
Argon GasHelium: 1ppm-50%CGA 580
Argon GasHydrogen: 1ppm-50%CGA 350
Argon GasNitrogen: 1ppm-50%CGA 580

Liquid Argon Gas, Liquid Argon supplier

liquid argon cryogenic tank supplier
liquid argon cryogenic tank supplier

Argon may be referred to as “PLAR” or “CLAR” or by its chemical designation, Ar”.
Crude argon is usually considered an intermediate product in a pure argon facility. Still, it may be a final product for some lower-capacity air separation plants, which ship it to larger facilities for final purification.
Some crude argon is also sold as a final product for uses that do not need high-purity oxygen (e.g. some steelmaking and welding applications).


  • Welding and Metal Fabrication: Industries use liquid argon as a shielding gas in welding and metal fabrication processes to protect the weld area from atmospheric contamination, resulting in cleaner and stronger welds.
  • Cryopreservation: Biotechnology and medical fields employ liquid argon for cryopreserving biological materials like cells, tissues, and organs, leveraging its ultra-low temperature properties (-185.9°C or -302.6°F) for long-term storage.
  • Food Freezing and Storage: The food industry utilizes liquid argon for flash freezing and storing perishable food products, maintaining their quality, texture, and nutritional value while extending shelf life.
  • Laboratory Research: Various laboratory applications such as chromatography, spectroscopy, and gas analysis make use of liquid argon’s inert nature and low reactivity to create controlled environments in research experiments.
  • Industrial Cooling and Refrigeration: Liquid argon is employed as a coolant in industrial cooling systems and refrigeration applications, effectively maintaining low temperatures in industrial processes and equipment.
  • Metal Processing and Heat Treatment: Industries utilize liquid argon for quenching and heat treatment of metals, enhancing the hardness, strength, and durability of metal components.