Argon in the Atmosphere in Northern Illinois07/25/2019It is well known that the air on Earth is made up of multiple gases, oxygen and nitrogen having the highest amounts. Yet Argon is another gas that is generally not as recognized as other atmospheric gases, however has proven itself to be just as important throughout numerous industries. Argon is an inactive, monochrome and odorless gas that only makes up about 1% of the Earth’s atmosphere. Even though the concentration of Argon is not as abundant as Nitrogen and Oxygen, it is used throughout various trades. In museums, Argon is utilized for historic preservation. Historically important items, like the Declaration of Independence and the Magna Carta, are conserved using Argon. Unlike Oxygen, Argon does not degrade the paper or ink of these, especially delicate records. Argon is also used as a gas shield in the welding industry for arc welding. Given the many uses for this gas, there remains a steady demand for the substance. Because of this, specialty gases like Argon are usually sold in smaller capacities and cylinders. PurityPlus carries only the purest of Argon and an array of other specialty gases. Visit our contact us page to learn more on the specialty gases we provide in Northern Illinois.