NDC 56130-004
Oxygen 992 mL per 1 L gas
On the label: All Gas & Welding Supplies Co., Inc.. It's repackaged: All Gas & Welding Supplies Co., Inc. rebottles it from Nippon Sanso Matheson, Inc.'s NDC 55037-301.
Where the pills inside were made
| Factory | Where | Role | Last FDA inspection |
|---|---|---|---|
| Nippon Sanso Matheson, Inc. | Tualatin, OR, United States | Makes it | Problems found, fixed voluntarilyMar 4, 2015 · 1 inspection |
| Nippon Sanso Matheson, Inc. | Dallas, TX, United States | Makes it | Problems found, fixed voluntarilyDec 9, 2022 · 3 inspections |
| Nippon Sanso Matheson, Inc. | Greensburg, PA, United States | Makes it | No problems foundAug 1, 2014 · 1 inspection |
| Nippon Sanso Matheson, Inc. | Miami, FL, United States | Makes it | Not inspected on record |
| Nippon Sanso Matheson, Inc. | Austin, TX, United States | Makes it | Not inspected on record |
| Nippon Sanso Matheson, Inc. | Waverly, NE, United States | Makes it | No problems foundSep 7, 2023 · 2 inspections |
| Nippon Sanso Matheson, Inc. | Eagan, MN, United States | Makes it | No problems foundDec 5, 2012 · 2 inspections |
| Nippon Sanso Matheson, Inc. | South Portland, ME, United States | Makes it | No problems foundFeb 22, 2013 · 1 inspection |
| Nippon Sanso Matheson, Inc. | Donora, PA, United States | Makes it | No problems foundFeb 6, 2026 · 2 inspections |
| Nippon Sanso Matheson, Inc. | Richmond, CA, United States | Makes it | Problems found, fixed voluntarilyDec 19, 2019 · 4 inspections |
Repackaging site
- All Gas & Welding Supplies Co., Inc., Monticello, NY, United States · repackages it
Product details
- Generic drug
- Nitrous Oxide: every company that makes it
- Form
- gas, respiratory (inhalation)
- Strength
- 992 mL per 1 L
- Approval
- NDA NDA209989
- On the market since
- Dec 16, 2025
- Package NDCs
56130-004-0156130-004-02- Official label
- DailyMed (National Library of Medicine), updated Nov 3, 2026
Got it by mail or from a pharmacy you don't know? Look the pharmacy up on Who Filled My Rx?