Where it's made
| Factory | Where | Role | Last FDA inspection |
|---|---|---|---|
| Badger Welding Supplies, Inc. | Madison, WI, United States | Makes it | No problems foundDec 21, 2017 · 1 inspection |
Product details
- Generic drug
- Nitrous Oxide: every company that makes it
- Form
- gas, respiratory (inhalation)
- Strength
- 99 L per 100 L
- Approval
- NDA NDA209989
- On the market since
- Jan 1, 1955
- Package NDCs
12121-002-0312121-002-0412121-002-0512121-002-0612121-002-0712121-002-08- Official label
- DailyMed (National Library of Medicine), updated Feb 12, 2026
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