Shimadzu Techno-Research Inc., Japan - UNEP Chemicals

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Interferences Accurate mass Molecular formula Resolution TeBrDD M + 495.6945 C12 12 H4 Br 4O2 R > 11,900 TeBrDF (M+4) + 495.7360 13 C12 12 H4 Br 4 O PeBrDD M + 573.6050 C12 12 H4 Br 5 O2 R > 13,800 PeBrDF (M+4) + 573.6465 13 C12 12 H4 Br 5 O HpCDF M + 405.7847 C12 12 H Cl 7 O R > 67,600 Br5-Diphenylether Br Diphenylether (M+4 - Br2) + 405.7853 C12 12 H5 Br 3 O PeCB (M+2) + 325.8805 C12 12 H5 Cl 5 R > 85,700 Br4-Diphenylether Br4 Diphenylether (M+2 - Br2) + 325.8767 C12 12 H6 Br 2 O P(n)CB n=4 M + 289.9224 C12 12 H6 Cl 4 R > 15,600 P(n+2)CB (M+2-Cl2) (M+2 Cl2) + 289.9038 C12 12 H4 Cl 4 P(n)CB n=4 M + 289.9224 C12 12 H6 Cl 4 R > 65,800 P(n+1)CB M-Cl Cl 289.9178 C12 12 H5 Cl 4 DiBrDD M + 339.8735 C12 12 H6 Br 2 O2 R > 24,300 PeCDF (M+2) + 339.8598 C12 12 H3 Cl 5 O DiCB (M+2) + 223.9975 C12 12 H8 Cl 2 R > 21,700 PFK M + 223.9872 C6F8 TeCDF, TeCDF, PeCDF M + nearly close C12 H 12 4 Cl Cl4 O2 impossible Chlordane compounds M + complex fragment ions C12 H 12 4 Cl Cl4 S PCNs M + same or nearly close C12 H 12 4 Cl Cl4 O2 impossible Chlordane compounds (M+2) + C13 H 13 6 Cl Cl4 O TeCDF M + 315.9419 13 C12 12 H4 Cl 4 O R > 81,000 DDE M + 315.9380 C14 14 H8 Cl 4 13 C12 12-TeBrDF 13 C12 12-PeBrDF 13 C12 12-TeCDF 0 �� SP2331 column PCDFs Incineration Sample SHIMADZU TECHNO RESEARCH, Inc. 030516LS8024 3: SIR of 15 Channels EI+ 100 % 0 13C12-HpCDF 419.8220 8.34e6 030516LS8024 100 % 0 1,2,3,4,6,7,8-HpCDF 3: SIR of 15 Channels EI+ 407.7818 2.51e6 HpCDFs 030516LS8024 2: SIR of 14 Channels EI+ 100 % 0 13C12-HxCDF 385.8610 8.01e6 030516LS8024 2: SIR of 14 Channels EI+ 100 373.8208 % 0 HxCDFs 2.25e6 030516LS8024 1: SIR of 20 Channels EI+ 100 351.9000 % 0 13C12-PeCDF 1,2,3,7,8,9-HxCDF 1.11e7 030516LS8024 1: SIR of 20 Channels EI+ 100 % 0 PeCDFs 339.8597 3.36e6 030516LS8024 1: SIR of 20 Channels EI+ 100 % 0 13C12-TCDF 317.9389 6.51e7 030516LS8024 1: SIR of 20 Channels EI+ 100 % 305.8987 7.56e6 TeCDFs 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00 Time 40.00 SHIMADZU TECHNO RESEARCH, Inc.
PCB fragment ion and PCDD ion P(n) (n)CB CB [M] �� P(n+2) (n+2)CB CB [M-2Cl] [M 2Cl] R>15,500 (n=6) P(n) (n)CB CB [M] �� P(n (n-1) P(n) (n)CB CB [M] �� P(n+1) (n+1)CB CB [M-Cl [M Cl] 1)CDD CDD [M+4] R>49,000 (n=6) R>36,000 (n=4,5) TeCB �� PeCB R>65,800 (n=4) PeCB �� HxCB R>72,400 (n=5) OCB (M+4) + 429.7606 HpCB (M+2) + 393.8025 HxCB (M+2) + 359.8415 #167 #156 #157 #169 13 C12-HxCB (M+2) + 371.8817 SHIMADZU TECHNO RESEARCH, Inc. 12378-PeCDD #196 #203 #190 Interferences from predominant PCB congeners Sample ; Technical PCB KC-600 GC Column : HT8-PCB 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 and 14: Typical Interferences in Dioxin ana
Page 15: 100% 90% 80% 70% 60% 50% 40% 30% 20
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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