30 Troubleshooting
3 Chromatographic Symptoms
Larger Peaks Than Expected
• Check each configured column’s dimensions against the
actual column dimensions. (See “Configurable Items to
Always Keep Current”.)
• Check the autosampler injection volume.
• Check the vial caps.
• Check configured syringe size. Some syringe sizes are
specified at half- capacity. If the maximum syringe volume
is marked at half- height on the barrel, not at the top of
the barrel, enter twice the labeled volume when
configuring the syringe size.
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