NDC product
Helium/Oxygen Mixture 70/30
NDC 21220-158 · General Air Service & Supply Co
Key facts
| Product NDC | 21220-158 |
|---|---|
| Proprietary name | Helium/Oxygen Mixture 70/30 |
| Nonproprietary name | Helium/Oxygen Mixture 70/30 |
| Substances | OXYGEN |
| Dosage form | GAS |
| Route | RESPIRATORY (INHALATION) |
| Labeler | General Air Service & Supply Co |
| Product type | HUMAN PRESCRIPTION DRUG |
| Marketing category | NDA |
| Application number | NDA205849 |
| Marketing start | Jan 1, 1975 |
| Listing certified through | Dec 31, 2026 |
At a glance
- 1–9 Package NDCs
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
About National Drug Codes (NDC)
The National Drug Code (NDC) is the FDA's product identifier for drugs; the product NDC identifies the labeler and product, and each package adds a package code.
Source: U.S. Food and Drug Administration (FDA), National Drug Code Directory · Source date: