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how to change peak area of Chemstation like LC Solution ??
Posted: Wed Mar 29, 2017 2:41 pm
by LEDUY88
I use both Chemstation-Agilent and LC Solution-Shimadzu.Then,there is one problem that the peak area of Chemstation is smaller than LC solution very very much.
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For this reason,the %RSD of peak area of Chemstation is higher than LC Solution.I wonder if there is a way to change peak area of Chemstion like LC Solution ?? Please help me !!!
Re: how to change peak area of Chemstation like LC Solution ??
Posted: Wed Mar 29, 2017 2:48 pm
by KM-USA
You mean, like to change the units so the number will have more significant figures??
Re: how to change peak area of Chemstation like LC Solution ??
Posted: Wed Mar 29, 2017 2:57 pm
by LEDUY88
hmm,for example,the peak area of Paracemol in LC solution is 100000 but in Chemstation is 100 So i want to change peak area from 100 to 100000.
Re: how to change peak area of Chemstation like LC Solution ??
Posted: Wed Mar 29, 2017 6:53 pm
by tkubowicz
Hello
I think you have 2 different LC systems:
-detectors or different flow cell - that is why you have different signal value (and peak area).
Also if you have proper integration RSD will be the same for peaks with area around 100 and 100000
Regards
Tomasz Kubowicz
Re: how to change peak area of Chemstation like LC Solution ??
Posted: Thu Mar 30, 2017 3:43 pm
by LEDUY88
Oh,I got it. i use two different flow cells.Anyway,thank you all very much !!!