About Argon Gas
Chemical element Argon, having symbol "Ar" is one of the six naturally occuring noble gases. We get Argon through the process of fractional distillation of liquid air in a cryogenic air separation unit; a process that separates liquid nitrogen from argon and liquid oxygen.
Argon is widely used in various industries in varied applications. However, it is most commonly used for its Chemical property of inertness. Apart from this, Argon is used in scientific research, as preservative and in laboratory equipments. Argon is also used in TIG welding.
Purity of High Purity Grade (Grade-1) Argon
This grade argon is the highly pure argon but not the highest as compared to other grade of argon gas. The Argon content of Grade-1 argon comprises of 99.9991%. Though, it is widely used in the process of Laser application, yet, it is also not recommended for laboratory purposes.