Low-vol.サンプリング 流量3～4L/min，24時間 約5m3 採取 Ps-Air1段目に、サロゲート 物質16ng（HCBはその2分の １）を添加 Ps-Air Hi-vol.サンプリング 流量700L/min，24時間 約1000m3 採取 ポリウレタンフォーム1段 目に、サロゲート物質を 16ng（HCBはその2分の １）を添加 m H HC a- CB -H 溶出試験（Hi-vol.) 13 C aHC 13 H Cbe ta -H 13 CH Cr in g4,4 DD 8D E rin g4,4 DD 13 D C13 He Cpt he ac pt hl or ac hl or 13 _e po Cxid tra e ns -c 13 hl or Cda tra ne ns -n on 13 ac hr Col ci sno na ch lo r ga m C- 13 lph -a 13 C 比率（％） Lc-Siｶﾗﾑでのﾍｷｻﾝ溶出試験（Hi-vol.法） hexan 20mlfr hexan 10mlfr 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% B CHC r 20% 13 40% hl o no na c ro l no na ch ci s- 13 C- da ne or po xid e r_e ch l ns - ns - tra 13 C- tra 13 C- lo r DD ,4D DE ,4D ta ch -H ep ch lo pt a -h e 13 C 13 C g4 rin 8D H -H C ta CH HC H aH g4 rin 13 C -b e 13 C m m -g a 13 C -a lph a- 13 C 比率（％） Ps-Aiｒでのジクロロメタン溶出試験（Low-vol.法） 溶出試験（Ps-Air) 100% 80% 60% Dichlor Dichlor Dichlor Dichlor Dichlor 10mlfr 8mlfr 6mlfr 4mlfr 2mlfr 0% ＜大気試料の分析例（Ｈｉ－Ｖｏｌ．）＞ DQ Main View Page 1 DqData : f:\0222-POPs-LOW-sample002.mfl\POPs LOW sample2\POPs LOW sample2 Injection : 2/18-19 HV pre hexan 10mlfr to 1ml HCH αーＨＣＨ 600000 Intensity 400000 γーＨＣＨ 200000 βーＨＣＨ 0 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 Retention Time (min) 14.0 14.5 15.0 15.5 16.0 13C-HCH αー１３Ｃ６－ＨＣＨ Intensity 400000 delta-HCH beta-HCH alpha-HCH gamma-HCH Calculated Retention Time γー１３Ｃ６－ＨＣＨ βー１３Ｃ６－ＨＣＨ 200000 0 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 Retention Time (min) 14.0 14.5 15.0 15.5 DQ Main View 16.0 Page 1 DqData : f:\0222-POPs-LOW-sample002.mfl\POPs LOW sample2\POPs LOW sample2 Injection : 2/18-19 HV pre hexan 10mlfr to 1ml DDD 120000 o,p’-DDD Intensity 80000 p,p’-DDD 40000 0 24.0 24.4 24.8 25.2 25.6 26.0 26.4 26.8 Retention Time (min) 27.2 27.6 28.0 28.4 28.8 4,4'-DDD 1,4'-DDD Calculated Retention Time Ring-13C12-p,p’-DDD 8Dring-4,4DDD Intensity 800000 400000 0 24.0 24.4 24.8 25.2 25.6 26.0 26.4 26.8 Retention Time (min) 27.2 27.6 28.0 28.4 28.8 DQ Main View Page DqData : f:\0222-POPs-LOW-sample002.mfl\POPs Injection : 2/18-19 HV pre hexan 10mlfr to 1ml LOW sample2\POPs Heptachlor 30000 LOW 1 sample2 heptachlor 25000 Intensity 20000 15000 10000 5000 0 13.6 Retention 13.8 14.0 14.2 14.4 14.6 Retention 14.8 Time 13C-Heptachlor 15.2 15.4 15.6 15.8 16.0 15.4 15.6 15.8 16.0 13C 10 heptachlor 120000 Intensity 15.0 (min) Time Heptachlor Calculated 80000 40000 0 13.6 DQ Main 13.8 14.0 14.2 14.4 14.6 Retention 14.8 Time 15.0 (min) 15.2 View Page DqData : f:\0222-POPs-Hi-sample002.mfl\POPs Injection : 2/18-19 HV hexan10mlfr to 1ml Hi sample2\POPs heptachlor-epoxide Hi sample2 Heptachlor epoxide 16000 Intensity 12000 8000 4000 18.0 Retention 18.4 18.8 19.2 19.6 20.0 20.4 Retention Time (min) 20.8 21.2 21.6 22.0 Time heptachlor_epoxide Calculated 13C-heptachlor-epoxide 13C -heptachlor-epoxide 10 Intensity 400000 200000 0 18.0 18.4 18.8 19.2 19.6 20.0 20.4 Retention Time (min) 20.8 21.2 21.6 22.0 1 DQ Main View Page DqData : f:\0222-POPs-Hi-sample002.mfl\POPs Injection : 2/18-19 HV hexan10mlfr to 1ml Hi sample2\POPs Hi sample2 chlordane 400000 Intensity compound5 t-chlordane 300000 c- chlordane 200000 100000 0 20.0 20.4 20.8 21.2 21.6 22.0 22.4 Retention Time (min) 22.8 23.2 23.6 24.0 24.4 22.8 23.2 23.6 24.0 24.4 13C -t10 13C-chlordane 40000 chlordane cis-chlordane Time compound-5 Retention trans-chlordane Calculated Intensity 30000 20000 10000 0 20.0 20.4 20.8 21.2 21.6 22.0 22.4 Retention Time (min) DQ Main View Page 1 DqData : f:\0222-POPs-Hi-sample002.mfl\POPs Hi sample2\POPs Hi sample2 Injection : 2/18-19 HV hexan10mlfr to 1ml nonachlor t-nonachlor 160000 compound6 Intensity 120000 c-nonachlor 80000 40000 0 20 21 22 23 24 25 Retention Time (min) 26 27 23 24 25 Retention Time (min) 26 27 28 cis-nonachlor trans-nonachlor Calculated Retention Time 13C-nonachlor Intensity 300000 200000 100000 0 20 21 22 28 1 DQ Main View Page 1 DqData : f:\0222-POPs-Hi-sample002.mfl\POPs Hi sample2\POPs Hi sample2 Injection : 2/18-19 HV hexan10mlfr to 1ml HCB HCB Intensity 3000000 2000000 1000000 0 9.6 10.0 10.4 10.8 Retention Time (min) 11.2 11.6 12.0 11.2 11.6 12.0 HCB Calculated Retention Time 13C 13C-HCB Intensity 80000 6- HCB 40000 0 9.6 10.0 10.4 10.8 Retention Time (min) 【大気中濃度測定例】 他の測定例 本検討での測定例 Ps-Air alpha-HCH gamma-HCH beta-HCH delta-HCH aldrin dieldrin endrin o,p'-DDE p,p'-DDE o,p'-DDD p,p'-DDD o,p'-DDT p,p'-DDT Heptachlor heptachlor_epoxide trans-chlordane cis-chlordane trans-nonachlor cis-nonachlor HCB N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. 0.17 N.D. 0.025 0.012 N.D. N.D. 0.097 Hi-vol. (石英繊維ろ 紙使用） 0.019 0.0051 0.0025 N.D. N.D. N.D. N.D. N.D. 0.0033 0.00074 0.0012 0.0047 0.0090 0.0057 0.0006 0.018 0.015 0.016 0.0020 0.034 Hi-vol. (活性炭繊維ろ 紙使用） 0.041 0.013 0.0071 N.D. N.D. N.D. N.D. N.D. 0.0028 N.D. N.D. 0.010 0.0093 0.091 N.D. 0.12 0.10 0.17 0.011 0.10 新潟 (2000.7～ 神戸 2001.7平均） (1995.2) N=49 USA Antarctica galveston (1994) (1995) N=25 N=52? 0.092 0.023 0.032 0.003 0.13 0.043 0.0039 <0.5 0.079 0.14 0.004 0.047 0.061 0.012 0.0004 0.0049 0.0093 0.053 0.011 0.00052 <0.002 0.002 0.006 0.091 0.088 0.0076 0.00017 0.078 0.064 0.12 0.12 0.066 0.03 0.038 0.006 0.0013 0.16 0.17 0.087 0.056
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