Nitrogen (Nitrogen) (GAS) 990 mL/L

Nitrogen gas 990 mL/L is a colorless, odorless gas used in medical settings for cryotherapy and as a carrier in respiratory therapy. It meets USP standards for purity and is supplied in portable cylinders. Suitable for cryoablation and dermatological procedures.

Strength

990 mL/L

Manufacturer / TM Owner

Air Products and Chemicals, Inc.

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Indications & Clinical Uses

Nitrogen gas 990 mL/L is commonly used in cryotherapy to treat skin lesions, warts, and other dermatological conditions by freezing targeted tissue. It also serves as a carrier gas in respiratory therapy devices to deliver precise oxygen mixtures. Medical-grade nitrogen supports procedures requiring rapid cooling or inert atmospheres.

Side Effects

When used as directed, nitrogen gas 990 mL/L provides localized cooling effects during cryotherapy, helping to freeze and remove unwanted tissue. In respiratory applications, it blends safely with oxygen to support breathing assistance without altering gas composition. Users may notice a cooling sensation during treatment.

Precautions & Warnings

Store nitrogen gas cylinders upright in a cool, well-ventilated area away from heat sources. Always use approved medical-grade regulators and tubing to ensure safe delivery. Avoid direct skin contact with liquid nitrogen to prevent frostbite. Ensure proper ventilation when using in enclosed spaces.

Avoid Interactions

Nitrogen gas 990 mL/L does not chemically interact with medications but may affect the performance of certain respiratory devices if used improperly. Avoid mixing with flammable gases or oxygen in unapproved concentrations. Consult device manuals for compatibility with oxygen delivery systems.

Frequently Asked Questions

It is primarily used in cryotherapy for skin lesion removal and as a carrier gas in respiratory therapy devices.

Yes, when used as directed by a healthcare professional, it is considered safe for dermatological cryotherapy.

No, it should only be used under professional supervision due to the need for precise delivery systems.

Store upright in a ventilated area, use approved regulators, and avoid heat sources or direct skin contact.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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