{
  "url": "https://openlegislation.uk/eu-directive-1979-796/annex-II/division-8/division-4/division-4.1",
  "json_url": "https://openlegislation.uk/eu-directive-1979-796/annex-II/division-8/division-4/division-4.1.json",
  "legislation": "eudr/1979/796",
  "legislation_title": "First Commission Directive of 26 July 1979 laying down Community methods of analysis for testing certain sugars intended for human consumption (79/796/EEC)",
  "legislation_url": "https://openlegislation.uk/eu-directive-1979-796",
  "path": "annex/II/division/8/division/4/division/4.1",
  "kind": "division",
  "number": "4.1",
  "heading": "Fehling's solution:",
  "text": "4.1.1. Solution A:\nDissolve 69·3 g of copper II sulphate pentahydrate (CuSO4.5H2O) in water and make up to 1 000 ml.\n4.1.2. Solution B:\nDissolve 346·0 g of double sodium potassium tartrate tetrahydrate (KNaC4H4O6.4H2O) with 100·0 g of sodium hydroxide in water and make up to 1 000 ml. The clear solution should be decanted from a sediment that may form from time to time.\nNote:\nThese two solutions should be stored in brown or amber bottles.",
  "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/1979/796/annex/II/division/8/division/4/division/4.1",
    "retrieved_at": "2026-11-01T15:23:41.440766+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."
}