# CPV 24111000-5: Hydrogen, argon, rare gases, nitrogen and oxygen

Official label (Regulation (EC) No 213/2008):

- EN: Hydrogen, argon, rare gases, nitrogen and oxygen
- PT: Hidrogénio, árgon, gases raros, azoto e oxigénio
- ES: Hidrógeno, argón, gases nobles, nitrógeno y oxígeno
- FR: Hydrogène, argon, gaz rares, azote et oxygène

In the tree:
- 24000000-4 Chemical products (https://trinta.ai/cpv/24000000)
- 24100000-5 Gases (https://trinta.ai/cpv/24100000)
- 24110000-8 Industrial gases (https://trinta.ai/cpv/24110000)

Beneath this code (8):
- 24111200-7 Rare gases
- 24111300-8 Helium
- 24111400-9 Neon
- 24111500-0 Medical gases
- 24111600-1 Hydrogen
- 24111700-2 Nitrogen
- 24111800-3 Liquid nitrogen
- 24111900-4 Oxygen

The busiest codes beneath this one, in Portugal:
- 24111500-0 Medical gases (https://trinta.ai/cpv/24111500): 9 contracts, €446.3k
- 24111900-4 Oxygen (https://trinta.ai/cpv/24111900): 6 contracts, €948.8k
- 24111300-8 Helium (https://trinta.ai/cpv/24111300): 5 contracts, €36.1k
- 24111800-3 Liquid nitrogen (https://trinta.ai/cpv/24111800): 4 contracts, €54.8k
- 24111600-1 Hydrogen (https://trinta.ai/cpv/24111600): 1 contract, €7.3m

Portuguese market, January to July 2026: 32 contracts signed under this code, €8.9m contracted. Counted from the open contract register, all procedure types.

Who buys under it in Portugal (by NIF, contracts in the period):
- Universidade do Minho (502011378): 3
- Universidade do Porto (501413197): 2
- Unidade Local de Saude Amadora/Sintra, E.P.E. (503035416): 2
- Instituto Português de Oncologia de Coimbra Francisco Gentil, EPE (506361438): 2

French market, January to July 2026: 71 marchés notified under this code, €27m in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.
Competition, competed procedures only (58 declaring their offers, marchés passed without competition excluded): median 2 offers, mean 2.3 (an allotted marché repeats the consultation total on each lot, so the median is the figure to quote), 41.4% drew a single offer. Method: https://trinta.ai/barometre

Who buys under it in France (by SIRET, marchés in the period):
- GCS GROUPEMENT REGIONAL D'ACHATS DE PRODUITS DE SANTE GRAND EST (GCS) (13002682600011): 20
- CENTRE HOSPITALIER UNIVERSITAIRE DE CAEN NORMANDIE (CHU) (26140093100018): 7
- GROUPE HOSPITALIER DE LA HAUTE-SAONE (26700661700109): 6
- CENTRE HOSPITALIER GROUPE HOSPITALIER DE LA ROCHELLE RE AUNIS (20004783500018): 5

Source: https://trinta.ai/cpv/24111000 · All codes: https://trinta.ai/cpv