Oxides of nitrogen

{
  "id": "MLC-T-ENV-020052",
  "term": "Oxides of nitrogen",
  "field": "Environment",
  "term_source": "Oxides of Nitrogen",
  "definition": "1. Sum of the nitric oxide and nitrogen dioxide contained in a gas sample as if the nitric oxide were in the form of nitrogen dioxide.\n\n2. Sum of nitrogen oxide (NO) and nitrogen dioxide (NO2) in the flue gas, expressed as nitrogen dioxide.\n\n3. Sum of nitric oxide (NO) and nitrogen dioxide (NO2) in the flue gas, expressed as nitrogen dioxide.",
  "subject": "Regulatory activities",
  "references": [
    "40 CFR 86.082-2 (CFR 2018); 40 CFR 86.402-78 (CFR 2018); 40 CFR 86.1803-01 (CFR 2018)",
    "40 CFR 49.5513 (CFR 2013)",
    "40 CFR 49.5512 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/oxides-of-nitrogen/"
}