Why is my Baseline Noisy?This article overviews potential causes of a noisy baseline to check, and the resulting resolutions to them.Why is my baseline noisy? Many things can contribute to a noisy baseline: ECD reference electrode needs to be new and not dry. If the...
HTEC-ECD Articles
My Baseline Looks Like a Sine Wave
This article covers multiple different solutions to removing the sine wave features from the baseline.
High Noise with Acetylcholine or Glutamate Application
This article outlines a quick solution to having high noise when using the Acetylcholine or Glutamate application.
My Pump Pressure is Abnormally High
The causes and resolutions of high pump pressure are outlined within this article.
Absence of Peaks When Using HTEC
List of quick potential issues and fixes for when you do not observe peaks in your chromatogram.
I Have Split/Broad Peaks and Shorter Retention Times for PP-ODS Columns
The recommended way to wash a PP-ODS column when a simple water/methanol wash does not fix the peak issue is outlined in this article.
Why are the Tops of my Peaks Cut Off?
This outlines a quick solution to fixing the tops of peaks being cut off in a chromatogram.
The Handle on the 9725i Manual Injector is Loose and the Injector is Leaking
This article goes over the causes and resolutions to the issue of a leaky/loose manual injector.
My Pressure Drops to Zero Without a Pump Error
This article explains some potential causes for when pressure drops to zero without giving any pump error messages.
I Cannot Pull Water Through the Washline of the HTEC
This article outlines potential causes and resolutions for the lack of flow from the washline.
I Have Salt Buildup Around my ECD
this article goes over the reasons for why salt would build up around the ECD.