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  • 标题:裁判化学における薬毒物の系統的分析法に関する研究(第2報)Retention Indexによる同定のためのキャピラリーカラムガスクロマトグラフィーの利用
  • 本地全文:下载
  • 作者:大山 信行 ; 佐野 敏幸 ; 庄山 正敏
  • 期刊名称:Journal of Health Science
  • 印刷版ISSN:1344-9702
  • 电子版ISSN:1347-5207
  • 出版年度:1987
  • 卷号:33
  • 期号:5
  • 页码:342-348
  • DOI:10.1248/jhs1956.33.342
  • 出版社:The Pharmaceutical Society of Japan
  • 摘要:The simultaneous determination of 110 compounds including pesticides, hypnotics, local anesthetics, psychotropics, narcotics, etc., was examined by means of retention index on gas chromatography (GC). Temperature programmed GC using fused- silica capillary column CBP-1 (0.53 mm i. d.×12 m) was very effective in this study as compared with CBP-10 (0.33 mm i. d.×25 m) and some packed columns. All of the compounds except benzoximate, cloxazolam and oxazepam could be detected as good symmetrical peaks less than 100 minutes under the conditions of 120-250°C/(6°C/min) as oven temperature, 270°C as injection temperature, 0.2 kg/cm2 as carrier gas (N2) pressure (velocity, 90.9 cm/s) on CBP-1. A search window of these retention indices could be estimated about 20, then the discriminating powers of a combination of this data and TLC screening system mentioned earlier (Ref. 1), were 0.995, 1.00, 1.00, 0.996 and 1.00 in I, II, II', III and IV division, respectively.
  • 关键词:retention index;GC;fused-silica capillary column;forensic chemistry;poisonous compound;simultaneous determination
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