
|Articles|April 2, 2012
- The Column-04-02-2012
- Volume 8
- Issue 6
Tips & Tricks: GPC/SEC How to Get a Stable Baseline
Author(s)Daniela Held
A stable baseline is a prerequisite for precise, accurate and reproducible GPC/SEC analysis, especially for samples with a broad molar mass distribution. Baseline problems can include drift, wander (long-term noise), noise/spikes (short-term noise), as well as positive or negative system peaks.
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A stable baseline is a prerequisite for precise, accurate and reproducible GPC/SEC analysis, especially for samples with a broad molar mass distribution. Baseline problems can include drift, wander (long-term noise), noise/spikes (short-term noise), as well as positive or negative system peaks.
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