経木中のペンタクロロフェノールの分析法

書誌事項

タイトル別名
  • Analytical Method of Pentachlorophenol in Wooden Chips
  • キョウギチュウ ノ ペンタクロロフェノール ノ ブンセキホウ

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抄録

A method for the determination of pentachlorophenol (PCP) in wooden chips was investigated.<br>PCP was distilled with steam and extracted with n-hexane from acidified distillate. PCP in n-hexane was extracted with 0.1M sodium carbonate solution and then acetylated with acetic anhydride. PCP acetate was extracted with n-hexane and purified by silica gel column chromatography. The eluate was analyzed by gas chromatography using an electron capture detector.<br>Acetyl derivative of PCP gave heigher recorder response than free PCP.<br>The recovery of PCP from PCP added wooden chips was 98.4%.

収録刊行物

  • 食品衛生学雑誌

    食品衛生学雑誌 18 (5), 419-425_1, 1977

    公益社団法人 日本食品衛生学会

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