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如何安装气相色谱仪的毛细管柱

更新时间: 2020-09-16 00:00:00     

检查气体过滤器、载气、进样垫和衬管等;将螺母和卡套装在柱上,并将色谱柱两端口小心切平;将色谱柱连于进样口上;接通载气;将色谱柱连于检测器上;进行气体捡漏;确定载气流量,再对色谱柱的安装进行检查;设置确定载气流速;柱流失检测;分析测试实验混合样品。

关键词: 如何 安装 色谱仪 管柱

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