Shimadzu Techno-Research Inc., Japan - UNEP Chemicals

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Herbicide sample CNP (chloronitrophen) Total PCDD/DF Fraction Herbicide sample CNP (chloronitrophen) Specially designed cleanup for 2378-TCDD TCDDs HR-SIM chromatogram GC column;SP-2331 magnified TCDDs HR-SIM chromatogram GC column;SP-2331 SHIMADZU TECHNO RESEARCH, Inc. magnified SHIMADZU TECHNO RESEARCH, Inc.
100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 1368TCDD 5%DCM/Hex Fr.11 5%DCM/Hex Fr.12 5%DCM/Hex Fr.13 2378TCDD, 2378TCDF, 123789HxCDD, 123789HxCDF, 23478HxCDF, 1234678HpCDD, 1234789HpCDF, OCDD, OCDF 5%DCM/Hex Fr.14 1379TCDD 5%DCM/Hex Fr.15 5%DCM/Hex Fr.16 5%DCM/Hex Fr.17 5%DCM/Hex Fr.18 5%DCM/Hex Fr.19 5%DCM/Hex Fr.20 100%DCM Fr.21 100%DCM Fr.22 After hexane100ml, 5%DCM/hexane each10ml Fr., 2378-TCDD recovered 100% DCM ICN Alumina B-Super I (DCM:dichloromethane) Specially desined cleanup for 2378-TCDD Interferences 1368TCDD 1379�� 2378TCDD 1234TCDD 1369/1378TCDD 1247/1248TCDD 1268/1478TCDD 1279/1237/1238TCDD 2378TCDF 12468/12479PeCDD 12378PeCDD 12378PeCDF 23478PeCDF 123478HxCDD 123678HxCDD 123789HxCDD 123478HxCDF 123678HxCDF 234678HxCDF 123789HxCDF 1234678HpCDD 1234678HpCDF 1234789HpCDF OCDD OCDF SHIMADZU TECHNO RESEARCH, Inc. Accurate mass Molecular formula Resolution TeCDD M + 319.8965 C12 H 12 4 Cl Cl4 O 13 C12 12-TeCDF TeCDF (M+4) 2 R > 8,100 + 319.9360 13 C12 12 H4 Cl Cl4 O OCDD (M+2) + 13 C12 12-OCDF OCDF (M+6) 457.7377 C12 Cl 12 Cl8 O2 R > 11,600 + OCDD (M+12) 457.7772 13 C12 12 Cl 8 O + 13 C12 12-OCDD OCDD M 467.7230 C12 Cl 12 Cl8 O2 R > 8,080 + PnCDD n=5 (M+4) 467.7809 13 C12 12 Cl 8 O2 + 357.8517 C12 H 12 3 Cl Cl5 O P(n+1)CB M 2 R > 49,000 + TeCDD M 357.8444 C12 H 12 4 Cl 4 Cl6 + Methyl-TeCDF Methyl TeCDF (M+2) 319.8965 C12 H 12 4 Cl 4 Cl4 O2 R > 17,900 + 319.9143 C13 H 13 4 Cl Cl4 O 13 C12 12- TeCDD M + 331.9368 13 C12 12 H4 Cl Cl4 O Dimethyl-TeCDF Dimethyl TeCDF M 2 R > 85,100 + 331.9329 C14 H 14 8 Cl Cl4 O TeCDD M + 319.8965 C12 H 12 4 Cl Cl4 O Cl4-Dibenzotiophene Cl Dibenzotiophene M 2 R > 18,000 + 319.8788 C12 H 12 4 Cl Cl4 S TeCDD M + 319.8965 C12 H 12 4 Cl Cl4 O Cl4-Xanthene Cl4 Xanthene (M+2) 2 R > 17,800 + 319.9144 C13 H 13 6 Cl Cl4 O 13 C12 12-TeCDF TeCDF M + 315.9419 13 C12 12 H4 Cl 4 O R > 14,100 Cl4-Phenanthrene Cl Phenanthrene (M+2) + 315.9195 C14 14 H6 Cl 4 P(n)CDF M + same impossible Cl(n+2) Diphenylether (M-Cl2) (M Cl2) + Pn5DD Pn DD (M+2) + 355.8546 C12 H 12 3 Cl Cl5 O Cl6-Acenaphthylene Cl Acenaphthylene M 2 R > 13,700 + 355.8287 C12 H 12 2 Cl Cl6 P(n)BrDF M + same impossible Br(n+2) Diphenylether (M-Br2) (M Br2) + 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 and 8: Control by Database system �� A
Page 9 and 10: median, NIQR, CV% rob, min., max.,
Page 11 and 12: pg-TEQ 900 850 800 750 700 650 600
Page 13: Typical Interferences in Dioxin ana
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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