{
  "url": "https://openlegislation.uk/eu-regulation-2015-705/annex/part-C/division-C.3/division-C.3.3/division-C.3.3.1/annotations/1/annotation/1",
  "json_url": "https://openlegislation.uk/eu-regulation-2015-705/annex/part-C/division-C.3/division-C.3.3/division-C.3.3.1/annotations/1/annotation/1.json",
  "legislation": "eur/2015/705",
  "legislation_title": "Commission Regulation (EU) 2015/705 of 30 April 2015 laying down methods of sampling and performance criteria for the methods of analysis for the official control of the levels of erucic acid in foodstuffs and repealing Commission Directive 80/891/EEC (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2015-705",
  "path": "annex/part/C/division/C.3/division/C.3.3/division/C.3.3.1/annotations/1/annotation/1",
  "kind": "division",
  "number": null,
  "heading": null,
  "text": "The Horwitz equation (for concentrations 1,2 × 10– 7 ≤ C ≤ 0,138) and the modified Horwitz equation (for concentrations C < 1,2 × 10– 7) are generalised precision equations which are independent of analyte and matrix but solely dependent on concentration for most routine methods of analysis.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "W. Horwitz, L.R. Kamps. K.W. Boyer, J.Assoc.Off.Analy.Chem.,1980, 63, 1344."
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "M. Thompson, Analyst, 2000, 125, 385-386."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2015/705/annex/part/C/division/C.3/division/C.3.3/division/C.3.3.1/annotations/1/annotation/1",
    "retrieved_at": "2026-11-01T14:46:43.202136+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}