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Chromatogram Disappear After Blank Subtraction

http://www.chromforum.org/viewtopic.php?t=27599

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Chromatogram Disappear After Blank Subtraction

Posted: Fri Oct 30, 2015 5:21 am
by wintersky88
Hi All,

I am using Thermo Atlas 8.3 (ver 9.00.0.10711).

Chromatogram went disappeared after blank subtraction. Already re-install and re-format the PC quite a number of times. My platform is on 64-bit PC.

Anyone experience the same thing? Mind sharing your solutions please? Thanks!

Re: Chromatogram Disappear After Blank Subtraction

Posted: Sun Nov 01, 2015 6:06 pm
by CE Instruments
Why are you trying to subtract a blank ? The most likely answer is your trace and your blank are identical. :wink:

Re: Chromatogram Disappear After Blank Subtraction

Posted: Mon Nov 02, 2015 1:18 am
by wintersky88
Guess i should re-phrase it :oops:

Sample's chromatogram will disappear every time i do the subtraction with blank.

Any ideas?

Re: Chromatogram Disappear After Blank Subtraction

Posted: Tue Feb 23, 2016 4:27 pm
by HippyLabRat
What are the baseline values on the blank versus the sample?
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