Fpd Large Peak Width At Half-Height - Agilent Technologies 7890 Series Troubleshooting Manual

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Chromatographic Symptoms

FPD Large Peak Width at Half-Height

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If the FPD produces peaks that are abnormally wide at half the
peak height, do the following:
• Check the actual injection volume; reduce if necessary.
• Verify that the liner is not reacting with the sample.
Agilent 7890 Series Troubleshooting