Helium (Helium) (GAS) 99 L/100L

Helium gas 99 L/100L is an inert, non-toxic gas used in medical, industrial, and research settings. This high-purity grade supports breathing mixtures and leak detection. Shop helium gas online for safe, reliable applications.

Strength

99 L/100L

Manufacturer / TM Owner

Linde Gas North America LLC

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Indications & Clinical Uses

Helium gas 99 L/100L is commonly used in respiratory therapies as a carrier gas in breathing mixtures for conditions requiring reduced airway resistance. It also serves in medical device testing and calibration due to its inert properties. Researchers use it in cryogenics and gas chromatography for precise analytical work.

Side Effects

Helium is odorless, colorless, and tasteless, making it safe for inhalation in controlled mixtures. It does not support combustion and disperses quickly in air, reducing risk of accumulation. In medical contexts, it helps lower airway resistance when blended with oxygen.

Precautions & Warnings

Always use helium gas in well-ventilated areas to prevent displacement of oxygen. Store cylinders upright in a cool, dry place away from heat sources. Use approved regulators and ensure connections are secure before use. Avoid direct inhalation of pure helium as it can cause asphyxiation.

Avoid Interactions

Helium does not chemically interact with other substances due to its inert nature. However, mixing with flammable gases can create hazards if exposed to ignition sources. Ensure compatibility with equipment and avoid combining with reactive materials.

Frequently Asked Questions

Helium gas is used in breathing mixtures to reduce airway resistance and in medical device testing for calibration and leak detection.

Helium gas is safe when used in controlled mixtures with oxygen; pure helium inhalation can cause asphyxiation.

Yes, helium’s small atomic size makes it ideal for detecting leaks in medical equipment and systems.

Store cylinders upright in a cool, dry place away from heat sources and secure them to prevent tipping.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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