United States · FDA National Drug Code directory
Oxygen/Nitrogen 25/75
A source-listed medicine record.
Factual source checks only. This page is not a clinically reviewed monograph. Historical or discontinued records may be included; listing does not confirm approval, current availability or pharmacy stock.
Medicine identity
- Source reference
- 55037-840_44ffadc2-541a-70ae-e063-6394a90a5b9e
- Product NDC
- 55037-840
- Form
- GAS
- Composition / generic term
- Oxygen/Nitrogen 25/75
- Labeler
- MATHESON TRI-GAS, INC.
- Marketing category
- NDA
- Marketing start / end (source format)
- 19870101
- Source listing expiry
- 20261231
Source-listed ingredients
- OXYGEN — 250 mL/L
These values do not establish equivalence or a dose recommendation.
Packages
- 5980 L in 1 CYLINDER (55037-840-01) · 55037-840-01
- 650 L in 1 CYLINDER (55037-840-02) · 55037-840-02
Source and coverage
Open FDA National Drug Code directory →
Snapshot retrieved: 2026-09-17. This is the acquisition date, not a medical review date.
Clinical information, images and comparisons appear only when separately reviewed for this record. Coverage may be incomplete. Ask a pharmacist or clinician about your treatment.
Browse United States records →