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铁杆木虫 (正式写手)

[求助] 色谱检测正己烷的条件

想请教各位,色谱检测正己烷是什么条件?我柱箱温度设置60℃,汽化室和检测器温度设置为200℃,但并不出峰,烦请各位指点!谢谢!
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ZY-Pan

木虫 (著名写手)

我之前用正己烷作为溶剂。色谱设置初始温度在45℃。你这60太高了,正己烷在你检测器工作前就跑光了吧

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2楼2018-03-14 11:11:01
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