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- Posts: 2
- Joined: Thu Jan 15, 2015 6:48 am
I'm new to IC but the system seem to have a constant problems with bubbles that seem to worsen lately. We use the IC to test water samples only (6 anions and by products). The eluent is refilled on a daily bases but this cause bubbles to form, we prime the pump. This causes the peaks of samples to shift from the calibration peaks (retention time changes), we run the standards again to re-do the calibration. We have to re-do the calibration 3-4 time a month (only this January we did it 3 times so far). Is this normal?