ガスクロマトグラフィーによるモノクロル酢酸,ジクロル酢酸および酢酸混合物の迅速分析
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概要
- 論文の詳細を見る
Gas chromatography, using a column packedwith 33% dioctyl phthalate and 1% phosphoric acid on C-22, was shown to be a useful method for the rapid determination of monochloroacetic, dichloroacetic and acetic acid in the crude liquid.<BR>By the use of the column recommended, a complete separation of the three components was achieved, and the time required for elution was 50 minutes.<BR>The column was held at 130°C, and the flow rate of carrier gas (He) was adjusted to 100m<I>l</I>/min. Each component was determined from relative area of the peaks compared with that of monochloroacetic acid. The results obtained agreed well with those obtained by the chemical methods.
- 社団法人 日本分析化学会の論文