If someone has generated multiple results for a sample, it is important to understand what the differences are between those results. Using the Result Differences table in Empower Software’s Result Audit Viewer makes the job much easier. Let’s see how it’s done!
Empower Software’s Result Audit Viewer makes it easier to review the audit trail information associated with a Result Set by bringing this information into one window rather than going to all of the individual audit trail windows. In this tip, we take a tour of the Result Audit Viewer.
We answer a question as a follow-up to Tip #74 on using Empower’s System Suitability option to calculate the ratio of peak to valley height when there’s a valley between the chromatographic peaks; What about calculating valley height when there are two fused peaks?
Lots of questions about calculating impurities in Empower Software! Here’s another answer to a reader who inquired: How do you quantitate impurities against the main component? We’re happy to show how…
There are two primary multi-attribute monitoring (MAM) assay choices for biologic development and QC: subunit protein mass analysis and peptide mapping by LC-MS. Here we explore how peptide mapping LC-MS MAM workflows are being used.
Whether you’re in a QC lab and need to track the amount of active in each batch that ships, doing Method Development and need to track the number of injections you get out of a column, or if you are a process chemist tracking the completion of a reaction, Control Charts is a great visual tool in Empower Software. See how to use it.
72: What is the Acceptance Criteria Limits on the Limits tab in Empower Software’s System Suitability Option? What is it and when would it be used?
#71: Learn how Empower CDS calculates Detector Noise and Drift using the System Suitability option.
#69: Learn how Empower Software calculates Peak-to-Peak Noise for USP, EP, and JP Signal-to-Noise calculations.
We begin a multi-part discussion about the System Suitability option in Empower Software, starting with what are Statistical Moments and how are they helpful.