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zhuoli0412

银虫 (小有名气)

[交流] 求助: 气相色谱填充柱

气相色谱填充柱制备时,填的松紧对分离性能(效果)有何影响??清高手指点!!
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divine

金虫 (小有名气)

★ ★
dnp(金币+2,VIP+0):谢谢应助,多来分析版……^_^
一般制备填充柱时应注意
(1)选用合适的溶剂;(2)要使固定液均匀地涂在载体表面;(3)避免载体颗粒破碎;(4)填充要均匀密实。
填的松紧对于分离的效果没有必然的联系,跟很多因素有关,如因样品而异

[ Last edited by divine on 2008-3-20 at 16:41 ]
2楼2008-03-20 16:38:58
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