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DIN EN 12457-2:2003
Characterization of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 2: One-stage batch test at a liquid to solids ratio of 10 l/kg for materials with a particle size below 4 mm (with or without size reduction)
This part of the European Standard specifies 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 dry matter. It applies to waste which has a particle size below 4 mm without or with size reduction. The test procedure specified in this Standard produces an eluate which shall subsequently be characterised physically and chemically according to appropriate standard methods.
Deutsches Institut für Normung [din]