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铜虫 (初入文坛)

[求助] 分析乙胺,用什么气相色谱柱好? 已有1人参与

我用FFAP的色谱柱,FID检测器,浓度130-1300ug/ml,响应值非常低,几乎看不见,而且峰是时有时无,,国标要求用2m*4mm,聚乙二醇 20M:KOH:Chromosorb 103=4:1:100;我没有这种填充柱,应该用什么毛细管柱替代好呢?
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令狐冲?坌⌒�

至尊木虫 (知名作家)

魔道圣君

【答案】应助回帖

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感谢参与,应助指数 +1
haha_apple: 金币+10, ★有帮助, THANKS! 2015-09-16 09:22:32
Select CP-Volamine, 30 m x0.32 mm(part number CP7447)
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2楼2015-09-16 08:35:47
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2477331695

新虫 (初入文坛)

不知道你具体是要分析什么样品,gs-bp-1ms的柱子可以分析乙胺,这里怎么加附件或者贴图啊?
3楼2020-10-22 04:30:51
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