The short version
Only one company currently supplies this market — there is no backup if it stumbles.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Oxygen, Helium · OXYGEN 20.4 L/100L; HELIUM 79.6 L/100L · Gas · Respiratory (Inhalation) · Norco, Inc.
NDC 42602-0007-03 · 566.4 L in 1 CYLINDER · UNAPPROVED MEDICAL GAS · View full market →
Only one company currently supplies this market — there is no backup if it stumbles.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
How Part D pricing works →No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Not scored — fragility is computed for NADAC-priced NDCs.
Establishments this product's FDA label declares, located via FDA registration data. How we built this →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Norco, Inc. | OXYGEN 20.4 L/100L; HELIUM 79.6 L/100L | Aug 26, 2026 | Sep 2, 2026 |
| Norco, Inc. | OXYGEN 30 L/100L; HELIUM 70 L/100L | Aug 26, 2026 | Sep 2, 2026 |
| Norco, Inc. | OXYGEN 70 L/100L; HELIUM 30 L/100L | Jul 22, 2026 | Aug 19, 2026 |
| Norco, Inc. | OXYGEN 79.6 L/100L; HELIUM 20.4 L/100L | Jul 22, 2026 | Aug 19, 2026 |
| Norco, Inc. | HELIUM 70 L/100L; OXYGEN 30 L/100L | Jul 15, 2026 | Jul 15, 2026 |
| Norco, Inc. | HELIUM 79.6 L/100L; OXYGEN 20.4 L/100L | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "COMPRESSED Gas, N.O.S. — NDC 42602-0007-03," retrieved September 3, 2026, https://drugdashboards.com/drug/42602000703.
Free to cite with attribution — see how the data is put together.