start-ver=1.4 cd-journal=joma no-vol=12 cd-vols= no-issue= article-no= start-page=40 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=1990 dt-pub=1990 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=今,困っていること en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=MifuneMasaki en-aut-sei=Mifune en-aut-mei=Masaki kn-aut-name=御舩正樹 kn-aut-sei=御舩 kn-aut-mei=正樹 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学薬学部薬品分析学教室(大学院自然科学研究科) END start-ver=1.4 cd-journal=joma no-vol=20 cd-vols= no-issue= article-no= start-page=22 end-page=26 dt-received= dt-revised= dt-accepted= dt-pub-year=1998 dt-pub=199808 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Flow Injection Analysis for Hydrogen Peroxide in Environmental Waters kn-title=過酸化水素のフローインジェクション分析の環境水への応用 en-subtitle= kn-subtitle= en-abstract=We tried to determine a low-level hydrogen peroxide by using a flow injection analysis (FIA) which was reported in our previous paper. For this purpose, the constituents of the system including the catalytic column were re-examined in detail. As the result, we developed a new system of the FIA which is available for the determination of ppb-order hydrogen peroxide. When hydrogen peroxide spiked in rain-waters(57-944ppb)was analyzed by the FIA, better recovery and reproducibility were attained compared to chemiluminescent analyses. The lower-limit of determination was 10 ppb hydrogen peroxide. kn-abstract=先に開発した過酸化水素のフローインジェクション分析法(FIA)のシステムや触媒カラムに詳細な検討を加え,ppbレベルの過酸化水素の定量法を開発した。また,本研究で得られたFIAを用いて,57〜944ppbになるように過酸化水素を雨水に添加し,回収実験を行った。その結果,回収率と再現性とも良好で,化学発光法より優れていた。なお,FIAでの検出下限は,約10ppbであった。 en-copyright= kn-copyright= en-aut-name=IwadoAkimasa en-aut-sei=Iwado en-aut-mei=Akimasa kn-aut-name=岩藤章正 kn-aut-sei=岩藤 kn-aut-mei=章正 aut-affil-num=1 ORCID= en-aut-name=MukunoTakashi en-aut-sei=Mukuno en-aut-mei=Takashi kn-aut-name=椋野貴 kn-aut-sei=椋野 kn-aut-mei=貴 aut-affil-num=2 ORCID= en-aut-name=AkizawaHiromichi en-aut-sei=Akizawa en-aut-mei=Hiromichi kn-aut-name=秋澤宏行 kn-aut-sei=秋澤 kn-aut-mei=宏行 aut-affil-num=3 ORCID= en-aut-name=MifuneMasaki en-aut-sei=Mifune en-aut-mei=Masaki kn-aut-name=御舩正樹 kn-aut-sei=御舩 kn-aut-mei=正樹 aut-affil-num=4 ORCID= en-aut-name=SaitoYutaka en-aut-sei=Saito en-aut-mei=Yutaka kn-aut-name=齋藤寛 kn-aut-sei=齋藤 kn-aut-mei=寛 aut-affil-num=5 ORCID= affil-num=1 en-affil= kn-affil=岡山大学自然科学研究科 affil-num=2 en-affil= kn-affil=岡山大学自然科学研究科 affil-num=3 en-affil= kn-affil=岡山大学薬学部 affil-num=4 en-affil= kn-affil=岡山大学薬学部・岡山大学環境管理センター affil-num=5 en-affil= kn-affil=岡山大学薬学部・岡山大学環境管理センター END start-ver=1.4 cd-journal=joma no-vol=25 cd-vols= no-issue= article-no= start-page=96 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2003 dt-pub=200308 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=編集後記 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=MifuneMasaki en-aut-sei=Mifune en-aut-mei=Masaki kn-aut-name=御舩正樹 kn-aut-sei=御舩 kn-aut-mei=正樹 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学 END