{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-09-29",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "product_ndc": "58404-002",
      "generic_name": "Nitrogen",
      "labeler_name": "Industrial Welding & Tool Supply, Ltd.",
      "brand_name": "Nitrogen",
      "active_ingredients": [
        {
          "name": "NITROGEN",
          "strength": "995 mL/L"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "58404-002-01",
          "description": "396 L in 1 CYLINDER (58404-002-01)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-02",
          "description": "651 L in 1 CYLINDER (58404-002-02)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-03",
          "description": "2973 L in 1 CYLINDER (58404-002-03)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-04",
          "description": "3256 L in 1 CYLINDER (58404-002-04)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-05",
          "description": "5946 L in 1 CYLINDER (58404-002-05)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-06",
          "description": "5412 L in 1 CYLINDER (58404-002-06)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-07",
          "description": "6626 L in 1 CYLINDER (58404-002-07)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-08",
          "description": "7220 L in 1 CYLINDER (58404-002-08)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-09",
          "description": "7900 L in 1 CYLINDER (58404-002-09)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-10",
          "description": "8608 L in 1 CYLINDER (58404-002-10)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-11",
          "description": "5097 L in 1 DEWAR (58404-002-11)",
          "marketing_start_date": "20130501",
          "sample": false
        },
        {
          "package_ndc": "58404-002-12",
          "description": "5663 L in 1 DEWAR (58404-002-12)",
          "marketing_start_date": "20130501",
          "sample": false
        }
      ],
      "listing_expiration_date": "20261231",
      "openfda": {
        "manufacturer_name": [
          "Industrial Welding & Tool Supply, Ltd."
        ],
        "rxcui": [
          "347021"
        ],
        "spl_set_id": [
          "cee001dd-54ed-4824-aa22-955c791844df"
        ],
        "is_original_packager": [
          true
        ],
        "unii": [
          "N762921K75"
        ]
      },
      "marketing_category": "NDA",
      "dosage_form": "GAS",
      "spl_id": "4573dec1-66ef-13b2-e063-6294a90a1fd3",
      "product_type": "HUMAN PRESCRIPTION DRUG",
      "route": [
        "RESPIRATORY (INHALATION)"
      ],
      "marketing_start_date": "20130501",
      "product_id": "58404-002_4573dec1-66ef-13b2-e063-6294a90a1fd3",
      "application_number": "NDA205866",
      "brand_name_base": "Nitrogen"
    }
  ]
}