Where it's made
| Factory | Where | Role | Last FDA inspection |
|---|---|---|---|
| Welders Supply Company | Beloit, WI, United States | Makes it | No problems foundOct 25, 2023 · 1 inspection |
Product details
- Generic drug
- Nitrogen: every company that makes it
- Form
- gas, respiratory (inhalation)
- Strength
- 990 mL per 1 L
- Approval
- NDA NDA205766
- On the market since
- Jan 1, 1973
- Package NDCs
11999-002-0111999-002-02- Official label
- DailyMed (National Library of Medicine), updated Jan 6, 2026
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