Helium (He) is a colorless, odorless, and tasteless noble gas. Helium has atomic number of 2 and atomic weight of 4. Helium was formerly used as diluent for other gases such as oxygen for the treatment of certain respiratory obstruction cases. Helium gas is used in medicine, scientific research, for blimp inflation, party balloons as well as having welding applications. Helium gas is incredibly useful and important to industries worldwide. Automotive, Healthcare, Diving, Balloon, MRI machines, Arc welding shields, Carrier gas in chromatography, Airbags. Ankur Gases provide Helium gas with Purity 99.99% for your industrial & medical usages.