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aoxiangziyou

铁杆木虫 (正式写手)

[求助] 气相色谱峰拖尾,如何解决,求赐教

如图,气相色谱测氢气、氧气、氮气,柱温50,进样器100,检测器100,进样量几百微升,载气Ar,流速10mL/min,柱前压0.08MPa;两个进样口,分别接5A和TDX-01柱,前3个峰5A柱,后三个峰TDX-01柱,柱规格:3mm,3m。峰拖尾,问题在哪?求赐教。

气相色谱峰拖尾,如何解决,求赐教
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aoxiangziyou

铁杆木虫 (正式写手)

引用回帖:
2楼: Originally posted by shi102241218 at 2016-09-11 11:24:00
填充柱就是容易拖尾,看样子不影响定量,不用管它

谢谢
3楼2016-09-11 20:35:01
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shi102241218

木虫 (著名写手)

填充柱就是容易拖尾,看样子不影响定量,不用管它
2楼2016-09-11 11:24:00
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