This week, we will create an Intersample Custom Field with a summary function, such as average or %RSD, and learn how Empower Software calculates the average area or the %RSD of the area (i.e., for a peak of interest over multiple samples).
What if we wanted to make a calculation in Empower Software involving a peak in one chromatogram and a peak in another chromatogram? In this case, you’d use an Intersample Custom Field. See how to apply it.
What if we have more than one criterion to determine if the sample passes or fails? What if we have multiple criteria for a system suitability test? Rather than having to look at multiple fields to determine if our sample passes or fails, let’s create one custom field in Empower Software to evaluate all of the important fields and return a pass/fail.
In this week’s tip, I thought it would be timely to answer a question I recently received that pertains to data security for chromatography systems: Restricting access to Empower Software and Empower projects.
What if we have specific criteria that must be met for our samples to pass chromatographic analysis? How can we use Empower Software to evaluate whether the sample meets these criteria? See how to do it using Custom Fields.
How to modify a Custom Field in Empower Software that applies to specific samples and/or specific peaks.
Learn about Result Custom Field in Empower CDS, a user-defined calculation pertaining to all of the peaks in the chromatogram and, as a result, produces one result for the entire chromatogram. Today we will create a Result Custom Field to calculate the average peak width of the peaks in our chromatogram. This information is helpful when creating or fine-tuning a processing method.
How to modify a Custom Field in Empower Software.
As we continue to demonstrate ways to use Custom Fields in Empower, see how to copy a Custom Field from one Project to another.
In Empower Software, a Peak Custom Field is a user-defined calculation pertaining to a peak or peaks within the chromatogram. Our goal in this Empower Tip is to calculate the percent of Label Claim for an ingredient in the final product.