Shimadzu Techno-Research Inc., Japan - UNEP Chemicals

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Research Group on Ultra Trace Analyses �UTA� established July. 2003 http://uta.jemca.or.jp/ belong to the Japan Environmental Measurement & Chemical Analysis Association (JEMCA) Chairman : Dr. Takumi TAKASUGA 80 commercial lab.members, accredited to MLAP system UTA members HRMS introduction JEOL : 88 1.6 /Lab.(55) Micromass : 84 2.3 /Lab.(37) Thermoquest : 11 1.2 /Lab.( 9) SUM 183 2.23/Lab.(82) Excellent > # 4 Lab.�13 Lab. JEOL : 13 Micromass : 47 Thermoquest : 4 SHIMADZU TECHNO RESEARCH, Inc. Dioxin2008 P-31 EVALUATION OF INTERLABORATORY STUDY FOR PCDDs, PCDDs PCDFs AND DIOXIN LIKE PCBs IN THE SOIL REFERENCE MATERIAL Takumi TAKASUGA1* , Kenji OTSUKA2* , Kazuo IWAKI3* , Kiichiro TANAKA4* , Toru MIYAZAKI5* *:Research Group on Ultra Trace Analyses(UTA) http://uta.jemca.or.jp/ Japan Environmental Measurement & Chemical Analysis Association (JEMCA) http://www.jemca.or.jp/ 1) Shimadzu Techno Research, 2-13, Nishinokyo-Sanjo-Bocho, Nakagyo-ku, Kyoto 604-8435, Japan, 2) JFE Techno Research, 3) Ohu University, 4) Toray Research Center, 5) Nittech Research
median, NIQR, CV% rob, min., max., average and RSD% PCDD/DF congeners Median NIQR CV%rob Min. Max. Average RSD% 2,3,7,8-TeCDD 0.71 0.11 15.37 0.51 1.60 0.74 0.14 1,2,3,7,8-PeCDD 5.58 0.57 10.31 3.50 7.10 5.56 0.65 1,2,3,4,7,8-HxCDD 5.35 0.57 10.74 3.50 7.80 5.37 0.65 1,2,3,6,7,8-HxCDD 9.60 1.00 10.42 6.20 12.75 9.38 1.10 1,2,3,7,8,9-HxCDD 9.85 0.67 6.77 6.70 12.00 9.71 0.97 1,2,3,4,6,7,8-HpCDD 51.00 5.19 10.17 37.00 61.50 50.38 5.00 OCDD 87.00 6.49 7.46 68.25 107.50 87.59 7.03 2,3,7,8-TeCDF 2.10 0.19 8.83 1.50 3.18 2.09 0.30 1,2,3,7,8-PeCDF(all� 4.40 1.04 23.59 2.20 6.20 4.14 0.84 1,2,3,7,8-PeCDF(separete� 3.20 0.32 9.85 2.20 6.20 3.30 0.66 1,2,3,7,8-PeCDF(co-elute� 4.63 0.33 7.11 3.80 5.50 4.64 0.42 2,3,4,7,8-PeCDF 5.20 0.54 10.34 3.58 7.63 5.08 0.62 1,2,3,4,7,8-HxCDF(all� 6.15 0.80 12.96 4.10 8.80 6.18 0.78 1,2,3,4,7,8-HxCDF(separate� 5.63 0.48 8.57 4.10 8.80 5.65 0.78 1,2,3,4,7,8-HxCDF(co-elute� 6.51 0.52 7.97 5.40 8.20 6.51 0.58 1,2,3,6,7,8-HxCDF 6.55 0.43 6.51 4.50 9.55 6.52 0.70 1,2,3,7,8,9-HxCDF 0.68 0.10 14.69 0.40 5.33 0.74 0.55 2,3,4,6,7,8-HxCDF 7.70 0.78 10.11 5.40 10.13 7.63 0.83 1,2,3,4,6,7,8-HpCDF 22.00 2.22 10.11 17.00 25.75 21.48 1.92 1,2,3,4,7,8,9-HpCDF 3.50 0.33 9.53 2.10 6.55 3.46 0.51 OCDF 11.00 1.11 10.11 8.70 18.25 10.90 1.32 SHIMADZU TECHNO RESEARCH, Inc. median, NIQR, CV% rob, min., max., average and RSD% PCDDs/DFs Homologue Median NIQR CV%rob Min. Max. Average RSD% Total TeCDD 120.00 14.83 12.36 92.50 170.00 117.73 14.55 Total PeCDD 130.00 14.83 11.40 86.50 230.00 131.47 18.75 Total HxCDD 145.00 14.83 10.22 100.00 190.00 143.55 15.36 Total HpCDD 91.75 8.52 9.29 67.00 112.50 89.59 8.66 OCDD 88.00 6.49 7.37 68.25 107.50 87.62 7.03 Total TeCDF 64.00 5.19 8.11 45.00 80.00 64.09 6.31 Total PeCDF 68.00 5.19 7.63 47.25 87.00 67.71 7.09 Total HxCDF 65.00 5.19 7.98 46.00 84.00 64.42 6.41 Total HpCDF 38.00 3.15 8.29 29.00 47.75 37.84 3.75 OCDF 11.00 1.11 10.11 8.70 18.25 10.89 1.32 DL-PCBs Median NIQR CV%rob Min. Max. Average RSD% 3,4,4',5-TeCB(#81) 4.00 0.41 10.19 3.35 7.65 4.10 0.64 3,3',4,4'-TeCB(#77) 68.25 3.89 5.70 59.00 89.00 68.83 5.90 3,3',4,4',5-PeCB(#126) 6.75 0.65 9.61 5.40 9.90 6.88 0.80 3,3',4,4',5,5'-HxCB(#169) 1.28 0.20 15.99 0.88 3.50 1.29 0.31 2',3,4,4',5-PeCB(#123) 7.40 0.65 8.77 4.88 10.43 7.37 0.91 2,3',4,4',5-PeCB(#118) 350.00 24.09 6.88 290.00 455.00 353.22 31.43 2,3,3',4,4'-PeCB(#105) 170.00 14.83 8.72 140.00 222.50 172.81 14.95 2,3,4,4',5-PeCB(#114) 11.50 1.26 10.96 9.13 19.00 11.54 1.66 2,3',4,4',5,5'-HxCB(#167) 24.00 2.59 10.81 19.00 31.00 24.31 2.61 2,3,3',4,4',5-HxCB(#156) 64.00 4.63 7.24 52.00 82.00 64.65 6.68 2,3,3',4,4',5'-HxCB(#157) 14.75 1.67 11.31 11.00 19.00 14.78 1.75 2,3,3',4,4',5,5'-HpCB(#189) 6.60 0.59 8.99 5.23 8.48 6.59 0.59 SHIMADZU TECHNO RESEARCH, Inc.
Page 1 and 2: Waters TOF Meeting at Dioxin2008, T
Page 3 and 4: Summary of our capability �� 11
Page 5 and 6: New New POPs POPs proposed POPs �
Page 7: Control by Database system �� A
Page 11 and 12: pg-TEQ 900 850 800 750 700 650 600
Page 13 and 14: Typical Interferences in Dioxin ana
Page 15 and 16: 100% 90% 80% 70% 60% 50% 40% 30% 20
Page 17 and 18: PCB fragment ion and PCDD ion P(n)
Page 19 and 20: Usage in Japan (ton) 1946-1972 1,00
Page 21 and 22: POPs concentrations in air sample
Page 23 and 24: HRGC/HRMS Micromass Autospec Ultima
Page 25 and 26: Native Standard Internal Standard o
Page 27 and 28: 1.20 1.10 1.00 0.90 0.80 0.70 0.60
Page 29 and 30: pg 100 10 1 0.1 0.01 0.02 0.02 TCDD
Page 31 and 32: Internal standard : different bromi
Page 33 and 34: 051019XO1001 19-Oct-2005 14:39:45 V
Page 35 and 36: MDL & MDL of air sample by HRMS sam
Page 37 and 38: �� DMSO/Hex. partioning��ef
Page 39: pg/g lipid Major POPs in Human Bloo

Shimadzu Techno-Research Inc., Japan - UNEP Chemicals

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