{
  "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": "2026-04-01",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "status": "Terminated",
      "city": "Crumlin (North)",
      "state": "N/A",
      "country": "Ireland",
      "classification": "Class II",
      "openfda": {},
      "product_type": "Devices",
      "event_id": "83791",
      "recalling_firm": "Randox Laboratories Ltd.",
      "address_1": "55 Diamond Road",
      "address_2": "N/A",
      "postal_code": "N/A",
      "voluntary_mandated": "Voluntary: Firm initiated",
      "initial_firm_notification": "Letter",
      "distribution_pattern": "US Nationwide distribution in the states of WV, ME, NJ, CA,  and Puerto Rico.",
      "recall_number": "Z-0282-2020",
      "product_description": "Rheumatoid Factor Standard (RF CAL)  Catalogue Number: RF2301  GTIN: 05055273205039   Product Usage: The Randox Rheumatoid Factor Latex-Enhanced Immunorutbidimetric Test Kit is an in vitro diagnostic reagent for the quantitative determination of rheumatoid factors (RF) in human serum. This test kit may be used to facilitate the detection and diagnosis of Rheumatoid Arthritis. RF have also been observed in the serum of patients with systemic lupus eruthematosus, hepatitis. Liver cirrhosis and syphilis. However, in these conditions the RF titre is much lower than in rheumatoid arthritis. This test kit must be used by suitably qualified personnel under appropriate laboratory conditions. RF calibrator and RF positive control are for use in the calibration and quality control of RF latex-enhanced immunoturbidimetric assays.",
      "product_quantity": "17 kits",
      "reason_for_recall": "The assigned value for Rheumatoid Factor over recovers against the reference material RF serum, 1st British standard from NIBSC. Ref = 64/002. The calibrator values have been adjusted to re-align to the reference material.",
      "recall_initiation_date": "20190809",
      "center_classification_date": "20191104",
      "termination_date": "20210108",
      "report_date": "20191113",
      "code_info": "Batch/Lot #  463479/1325 -1329RF  466715/1325 -1329RF  474059/1339 1343RF  480410/ 1347 1351RF"
    }
  ]
}