熱分解ＧＣ‐ＭＳによる凝固血液中エタノール濃度の測定

• 山本 彰一

  和歌山県警察本部刑事部科学捜査研究所

• 上田 啓太

  和歌山県警察本部刑事部科学捜査研究所

• 能阿弥 昌昭

  和歌山県警察本部刑事部科学捜査研究所

• 野上 靖生

  和歌山県警察本部刑事部科学捜査研究所

書誌事項

タイトル別名

• Determination of Ethanol in Coagulated Blood by Pyrolysis-Gas Chromatography/Mass Spectrometry
• 技術報告 熱分解GC/MSによる凝固血液中エタノール濃度の測定
• ギジュツ ホウコク ネツ ブンカイ GC MS ニ ヨル ギョウコ ケツエキ チュウ エタノール ノウド ノ ソクテイ

抄録

  Ethanol concentrations in the coagulated blood of a bovine, a rabbit and a human were measured by using PY-GC/MS attached with a double-shot pyrolyzer (Model PY-2010D, Frontier Laboratories Ltd., Japan). Pyrolysis of samples was performed at 260°C, and the vapor evaporated from the sample was introduced into the GC/MS directly. For the control experiments, the concentrations of ethanol in both the heparinized bovine and rabbit blood, and homogenized human coagulated blood were measured by headspace-GC.<br>   The values of ethanol in the coagulated blood of the bovine, the rabbit and the human obtained by PY-GC/MS analysis were almost equal to that of the control experiments. These results indicated that the method using PY-GC/MS could be useful to the ethanol analysis of the coagulated blood in a practical case. In addition, the overall analytical time was about 10 minutes and the sample volume necessary for analysis was only 1 mg.<br>

収録刊行物

• 日本鑑識科学技術学会誌

  日本鑑識科学技術学会誌 5 (1), 55-60, 2000

  日本法科学技術学会

キーワード

• Ethanol
• Coagulated blood
• Pyrolysis-GC/MS

詳細情報

• CRID: 1390282679459909248
• NII論文ID: 130004853066
• NII書誌ID: AA11919867
• DOI: 10.3408/jasti.5.55
• ISSN: 18822827
• ISSN: 13428713
• NDL書誌ID: 5572731
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5572731
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可