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spilt peak

http://www.chromforum.org/viewtopic.php?t=2544

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spilt peak

Posted: Wed Sep 07, 2005 5:04 am
by moon704520
hi,I have been using metrohm 792basic,we have just replaced the ic column and supress column with new ones , everything is ok,but two monthes later all the peaks was spiltted ,anyone can tell me why is so?

Posted: Wed Sep 07, 2005 3:46 pm
by tom jupille
Either a partially-plugged frit at the column inlet or else a void space at the head of the column.
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