{
  "url": "https://openlegislation.uk/eu-directive-1983-514/annex/division-14/division-5/division-5.2/division-5.2.5/division-5.2.5.2",
  "json_url": "https://openlegislation.uk/eu-directive-1983-514/annex/division-14/division-5/division-5.2/division-5.2.5/division-5.2.5.2.json",
  "legislation": "eudr/1983/514",
  "legislation_title": "Third Commission Directive of 27 September 1983 on the approximation of the laws of the Member States relating to methods of analysis necessary for checking the composition of cosmetic products (83/514/EEC)",
  "legislation_url": "https://openlegislation.uk/eu-directive-1983-514",
  "path": "annex/division/14/division/5/division/5.2/division/5.2.5/division/5.2.5.2",
  "kind": "division",
  "number": "5.2.5.2",
  "heading": "Methylation with the previously prepared diazomethane solution",
  "text": "Introduce, into a 5 ml stoppered flask, 1 ml of diazomethane solution (5.2.2.12) then 50 μl of solution ‘S’. Leave in the refrigerator overnight.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudr/1983/514/annex/division/14/division/5/division/5.2/division/5.2.5/division/5.2.5.2",
    "retrieved_at": "2026-11-01T15:23:36.810601+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."
}