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-   -   Inconsistency in Area of Chromatogram (http://www.molecularstation.com/forum/mass-spectrometry-forum/84917-inconsistency-area-chromatogram.html)

Selina 03-15-2012 05:51 AM

Inconsistency in Area of Chromatogram
 
Hi,

I am having problem in obtaining the consistent area of peaks (Chromatogram). % of CV calculated with 10 repeated readings (injected 10 times from the same vial). The % of CV is 14%. Any suggestion to trouble shoot the problem?

Thank You.

Fabiola 03-12-2013 04:36 PM

Re: Inconsistency in Area of Chromatogram
 
I'm having the same problem, only that the CV% I obtain is around 35%, the area goes from 1 200 000 to 400 000 cps in the 10th injection.

How did you solve the problem?

pigfarmer 05-14-2013 07:37 PM

Re: Inconsistency in Area of Chromatogram
 
I have no imput for you guys on this, but if you get a solution, I'd like to hear it. Weird problem. Maybe try this forum: [Only registered and activated users can see links. Click Here To Register...]

Hardcore people there, not just a buch of people looking for homework help :)


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