DS EN 12457-4:2002 Characterisation Of Waste - Leaching - Compliance Test For Leaching Of Granular Waste Materials And Sludges - Part 4: One Stage Batch Test At A Liquid To Solid Ratio Of 10 L/Kg For Materials With Particle Size Below 10 Mm (Without Or With Size Reduction) Describes a compliance test providing information on leaching of granular wastes and sludges under the experimental conditions specified hereafter, and particularly a liquid to solid ratio of 10 l/kg