EVALUATION OF INTERLABORATORY STUDY ON PCDDS, PCDFS AND DIOXIN LIKE PCBS IN THE SEDIMENT REFERENCE MATERIAL (11th round FY 2013 Research Group on Ultra Trace Analyses, JEMCA) Publication Attachment: 955.pdf Authors: Matsumura, T, Miyazaki, T, Kuroiwa, T ,Hirano, M, Funakoshi, K, Hamada, N Year: 2014