2013CJ/T 428-2013 Detection methods for the leachate from municipal solid waste
1993CJ/T 3018.7-1993 Leachate.Determination of Kjeldahl nitrogen.Method after mineralization with mercuric sulfate catalyst
CJ/T 3018.7-1993 Leachate.Determination of Kjeldahl nitrogen.Method after mineralization with mercuric sulfate catalyst was changed to CJ/T 428-2013 Detection methods for the leachate from municipal solid waste.