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Technical Report: HT8-PCB 0.25mmID x 60m

The Column Determined Elution Orders of All 209 PCBs. Elution Order of All 209 PCBs with HT8-PCB has been already reported. Each PCB Congener has been assigned to each peak on the SIM Chromatogram. The detail is shown attached the chromatograms and the retention index.

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Technical Report: HT8-PCB 0.25mmID x 60m

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  1. The Column Determined Elution Orders of All 209 PCBs Elution Order of All 209 PCBs with HT8-PCB has been already reported. Each PCB Congener has been assigned to each peak on the SIM Chromatogram. The detail is shown attached the chromatograms and the retention index. The Excellent Separation Performance for PCBs 192 Peak Tops have been observed on the SIM Chromatogram of the standard solution included an equal amount of all PCB congeners. The Use of HT8-PCB has made possible more detailed PCB congeners analysis. #31 and #28 are major PCB congeners in Kanechlor (KC) and Aroclor (AC). It is difficult to separate them with 5% and 50% Phenyl equivalent column. But HT8-PCB has made possible to separate them same as HT8 0.22mmID x 50m x 0.25um. The Most Suitable for Coplaner-PCBs analysis HT8-PCB is the most suitable for the quantitative analysis for Co-PCBs with GC-HRMS. It is possible to separate Co-PCBs from other congeners and the fragment ion of the major high chlorinated PCBs congeners in Kanechlor (KC). It is difficult to separate #118(Co-PCB) and #106 with usual HT8. But HT8-PCB has made possible to separate them. The Excellent Low Bleed and suitable for GC-MS analysis HT8-PCB is 8% Phenyl equivalent column.The phase has carborane modified siloxane phase and excellent heat-stability. Reference : Chisato Matsumura1), Masahiro Tsurukawa1), Takeshi Nakano1), Tatsuya Ezaki2) andMakoto Ohashi2) ,1) Hyogo Prefectural Institute of Public Health and Environmental Sciences,2)SGE Japan Inc., “Elution Orders of All 209 PCBs Congeners on Capillary Column HT8-PCB”, Journal of Environmental Chemistry,Vol.12,855-865(2003) Summary : Using novel capillary column (HT8-PCB), the mixed solution of all 209 PCBs congeners was analyzed by HRGC/HRMS and oven conditions were optimized by the separation and the retention time of congeners. Total 192 peaks were able to be observed on mass chromatogram of mono- to deca-chlorinated biphenyl. 209 PCBs congeners were divided into 15 kinds of solution for the isomers of the same chlorine number compound to decrease most and also for the difference in the retention time among the isomers to become the longest. Using this condition, they were analyzed and elution order of all 209 PCBs congeners was determined. Technical Report: HT8-PCB 0.25mmID x 60m

  2. D2CB M1CB 2000000 1000000 1000000 Intensity Intensity 0 0 9 10 11 12 13 14 15 16 8 9 10 11 12 13 14 15 16 17 18 19 Retention Time (min) Retention Time (min) #9 #10 #14 #11 #13 #12 #15 #8 #4 #7 #6 #5 #1 #2 #3 T3CB 2000000 1000000 Intensity 0 12 13 14 15 16 17 18 19 20 21 22 23 Retention Time (min) #19 #31 #30 #18 #17 #24 #27 #32 #16 #23 #34 #29 #26 #25 #21 #20 #33 #22 #36 #39 #38 #35 #37 #28 T4CB Major PCB Congener In Kanechlor (KC) and Aroclor (AC) 1000000 PCB Congener defined the window of each channel on Selected Ion Mass Analysis Intensity Coplaner-PCBs 0 Chromatogram of All 209 PCBs with HT8-PCB 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Retention Time (min) The number shown under the chromatogram is BZ#. #79 #81 #77 #52 #70 #54 #50 #53 #51 #45 #46 #69 #73 #43 #49 #65 #75 #48 #47 #62 #44 #59 #42 #64 #72 #71 #41 #68 #40 #57 #67 #63 #58 #61 #74 #76 #80 #66 #55 #60 #56 #78

  3. P5CB 1000000 Intensity 0 20 22 24 26 28 30 32 34 36 38 Retention Time (min) #96 #94 #93 #98 #95 #88 #91 #92 #84 #89 #90 #99 #83 #86 #97 #87 #85 #82 #109 #115 #107 #108 #104 #103 #100 #102 #121 #113 #112 #119 #117 #125 #116 #120 #110 #124 #106 #122 #127 #111 #101 #123 #118 #114 #105 #126 H6CB 1000000 Intensity 500000 0 24 26 28 30 32 34 36 38 40 42 44 46 Retention Time (min) #167 #157 #169 #156 #153 #138 #155 #150 #152 #145 #136 #148 #154 #151 #135 #144 #147 #149 #139 #140 #143 #134 #142 #131 #133 #165 #146 #132 #161 #168 #141 #137 #130 #164 #163 #160 #158 #129 #166 #159 #128 #162 H7CB 800000 Major PCB Congener In Kanechlor (KC) and Aroclor (AC) Intensity PCB Congener defined the window of each channel on Selected Ion Mass Analysis 400000 Coplaner-PCBs 0 Chromatogram of All 209 PCBs with HT8-PCB 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 Retention Time (min) The number shown under the chromatogram is BZ#. #180 #178 #170 #188 #184 #179 #176 #186 #175 #182 #187 #183 #185 #174 #181 #177 #171 #173 #172 #192 #193 #191 #190 #189

  4. O8CB 1000000 Intensity 0 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 Retention Time (min) #200 #199 #202 #204 #197 #205 #201 #198 #196 #203 #195 #194 N9CB D10CB 800000 1000000 Intensity Intensity 400000 500000 0 0 44 45 46 47 48 49 50 51 52 53 54 49 55 50 56 57 51 58 52 59 60 Retention Time (min) Retention Time (min) #206 #208 #207 #209 Major PCB Congener In Kanechlor (KC) and Aroclor (AC) PCB Congener defined the window of each channel on Selected Ion Mass Analysis Coplaner-PCBs Chromatogram of All 209 PCBs with HT8-PCB The number shown under the chromatogram is BZ#. GC method for All 209 PCBs GC : HP5890 (Agilent Technologies) MS : JMS700D(JEOL) Injector : 280degrees, Splitless Carrier Gas : He 1ml/min Const.Flow mode(Vacuum : On) Oven : 120C - 20C/min→ 180C - 2C/min→ 280C

  5. Major PCB Congener In Kanechlor (KC) and Aroclor (AC) PCB Congener defined the window of each channel on Selected Ion Mass Analysis Coplaner-PCBs PCBs Retention Index with HT8-PCB

  6. Major PCB Congener In Kanechlor (KC) and Aroclor (AC) PCB Congener defined the window of each channel on Selected Ion Mass Analysis Coplaner-PCBs PCBs Retention Index with HT8-PCB a) RRT: Relative Retention Time to average one of #52 and #180

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