]*>","")" /> 2，2′－二氨基联苄二磷酸盐的气相色谱分析
色谱

色谱

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2，2′－二氨基联苄二磷酸盐的气相色谱分析

严巍,单伟光,   

  • 出版日期:1994-05-30 发布日期:1999-06-25

  • Online:1994-05-30 Published:1999-06-25

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摘要： The gas chromatographic separation and det erinination of 2,2′diaminodibenzyl diphosphate have beeninvestigated in this paper.A method of base treatment of sample is applied.A column with 1%PEG-20M+1%KON on 301 enamel support is selected.1-Methyl-3, 5-diphenyl pyrazole is used as internal standard.Thecoefficient of variation of the method is 0.32%,The average recovery is 98.97%.

关键词: 2.2′－二氨基联苄二磷酸盐, 分析. , 气液色谱

Key words: NULL