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- Joined: Wed Jun 20, 2018 1:51 pm
For example, I found a 2% difference between Agilent systems (1100, 1260 and 1260II) and a 5% between an Agilent and a Thermo one.
Discussions about HPLC, CE, TLC, SFC, and other "liquid phase" separation techniques.
Since peak areas are in arbitrary units (OK, if you want to be nitpicky, the units would be AU-sec or mV-sec) and are affected by things like sampling rate, time constant, and bunching / filtering, there's no reason to expect them even to be similar. Furthermore, since you have to calibrate your method on a specific instrument anyway, it doesn't matter.Is there any limit to consider acceptable
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