{
  "url": "https://openlegislation.uk/eu-regulation-2008-900/annex-II/division-IV",
  "json_url": "https://openlegislation.uk/eu-regulation-2008-900/annex-II/division-IV.json",
  "legislation": "eur/2008/900",
  "legislation_title": "Commission Regulation (EC) No 900/2008 of 16 September 2008 laying down the methods of analysis and other technical provisions necessary for the application of the arrangements for imports of certain goods resulting from the processing of agricultural products (Codified version)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2008-900",
  "path": "annex/II/division/IV",
  "kind": "division",
  "number": "IV",
  "heading": "PREPARATION OF FEHLING’S SOLUTIONS",
  "text": "Solution A In a graduated flask dissolve 69,278 g of pure crystallised copper sulphate — Analytical Reagent (CuSO4 5H2O) — free from iron in distilled water and bring the volume to 1 litre with distilled water. The correct strength of this solution must be verified by a quantitative determination of the copper.\nSolution B In a graduated flask dissolve 100 g of sodium hydroxide and 346 g of double sodium potassium tartrate (Rochelle salt) in distilled water and bring the volume to 1 litre with distilled water.\nThe two solutions A and B must be mixed in equal quantities immediately before use. 10 ml of Fehling’s solution (5 ml of solution A and 5 ml of solution B) is completely reduced, under the conditions described at section III, by 0,04945 g of anhydrous dextrose.",
  "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/eur/2008/900/annex/II/division/IV",
    "retrieved_at": "2026-11-01T14:52:01.805747+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."
}