{
  "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": "2026-10-12",
    "results": {
      "skip": 0,
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        "Lung Diffusion Gas",
        "Biological Atmosphere (Anaerobic)",
        "Calibration Gas Mixture",
        "Biological Atmosphere (Aerobic)",
        "Blood Gas",
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        "Pulmonary Function Mixture"
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      "establishment_type": [
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        "initial_importer_flag": "N",
        "reg_expiry_date_year": "2026",
        "name": "Airgas USA, LLC",
        "address_line_1": "5018 Empire Way",
        "address_line_2": "",
        "city": "Lansing",
        "state_code": "MI",
        "iso_country_code": "US",
        "zip_code": "48917",
        "postal_code": "",
        "us_agent": {},
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          "owner_operator_number": "1820490",
          "official_correspondent": {
            "first_name": "Todd",
            "middle_initial": "",
            "last_name": "Dunn",
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            "phone_number": "001-216-6426783-x"
          },
          "contact_address": {
            "address_1": "6055 Rockside Woods Blvd",
            "address_2": "--",
            "city": "Independence",
            "state_code": "OH",
            "state_province": "",
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      "k_number": "K924795",
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          "created_date": "2008-06-19",
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}