SU-CHENG PAIFei-Jan LinTseng, C.M.C.M.TsengSheu, D.D.D.D.Sheu2009-12-092018-06-282009-12-092018-06-281993http://ntur.lib.ntu.edu.tw//handle/246246/173838application/pdf457844 bytesapplication/pdfen-USOptimization of Heating Programs of Gfaas for the Determination of Cd, Cu, Ni and Pb in Sediments Using Sequential Extraction Techniquejournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/173838/1/38.pdfhttp://ntur.lib.ntu.edu.tw/bitstream/246246/173838/1/38.pdf