]*>","")" /> 高效液相色谱法测定火药包复层迁移组分
色谱

色谱

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高效液相色谱法测定火药包复层迁移组分

周申范,王乃岩,   

  • 出版日期:1994-09-30 发布日期:1999-02-25

  • Online:1994-09-30 Published:1999-02-25

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摘要： A method based on reversed phase HPLC is used to determine migrated components of propellant coa-tings, The stationary phase is YQG-C_(18)H_(37),and mobile phase is methanol/water,50:50(V/V),with flowrate of 0. 5mL/min. Detector wavelength is set on UV 230nm. Standard deviations of TEGN and NG areboth in 0.01.Coefficients of variafion are 1.19 and 1.86 respectively, The method can meet the requirementsfor the determination of migrated components.

关键词: 高效液相色谱, 火药包复层. , 太根, 硝化甘油

Key words: NULL